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Comparison scheme

Comparison scheme, Total:496 items.

In the international standard classification, Comparison scheme involves: Geology. Meteorology. Hydrology, Integrated circuits. Microelectronics, Sensory analysis, Quality, Solar energy engineering, Measurement of volume, mass, density, viscosity, Plastics, Electronic tubes, Aerospace fluid systems and components, Optoelectronics. Laser equipment, Construction industry, Petroleum products in general, Products of the chemical industry, Metalliferous minerals, Laboratory medicine, Footwear, Photography, Audio, video and audiovisual engineering, Paint ingredients, Radiocommunications, Milk and milk products, Textile fibres, Refractories, Medical sciences and health care facilities in general, Construction materials, Aerospace electric equipment and systems, Inks. Printing inks, Testing of metals, Ceramics, Open systems interconnection (OSI), Crude petroleum, Fluid power systems, Character sets and information coding, Soil quality. Pedology, Paints and varnishes, Acoustics and acoustic measurements, Surface treatment and coating, Document imaging applications, Analytical chemistry, Protection against crime, Components and accessories for telecommunications equipment, Optics and optical measurements, Waxes, bituminous materials and other petroleum products, Metrology and measurement in general, Test conditions and procedures in general, Telecommunication systems, Microbiology, Water quality, Glass, Applications of information technology, Accident and disaster control, Fuels, Thermodynamics and temperature measurements, Fruits. Vegetables, Electronic display devices, Reinforced plastics, Electrical wires and cables, Equipment for petroleum and natural gas industries, Non-metalliferous minerals, Wood, sawlogs and sawn timber, Wood-based panels, Vibrations, shock and vibration measurements, Installations in buildings, Technical product documentation, Transport, Railway engineering in general, Software development and system documentation, Corrosion of metals, Meat, meat products and other animal produce, Electrical engineering in general, Power transmission and distribution networks, Protection against fire, Languages used in information technology, Beverages, Fibre optic communications, Measurement of force, weight and pressure, Vacuum technology, Organic chemicals, Spices and condiments. Food additives, Mining and quarrying, Air quality, Hydraulic construction, SOCIOLOGY. SERVICES. COMPANY ORGANIZATION AND MANAGEMENT. ADMINISTRATION. TRANSPORT, Fertilizers, Materials for aerospace construction, Medical equipment.

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Comparison scheme

GB/T 33869-2017 Comparison method for absolute pyrheliometer

Military Standard of the People's Republic of China-General Armament Department, Comparison scheme

GJB/J 3406-1998 Cold noise source comparison method
GJB 1708-1993 Automatic network analyzer comparison method
GJB/J 3406-1998(XG1-2015) Cold noise source comparison method revision sheet 1-2015
GJB 8671.15-2015 Test methods for metallic cartridges Part 15: Comparative test of internal ballistic performance
GJB 570.4-1988 Data acquisition and processing of dynamic comparison test of meteorological instrument finalization test method

Professional Standard - Public Safety Standards, Comparison scheme

GA/T 1171-2014 Examination methods for similarity comparison of integrated circuit chips
GA/T 2000.299-2021
GA/T 1674-2019 Forensic science trace inspection morphological feature comparison method confirmation specification
GA/T 823.1-2018 Methods of Examination of Paint Evidence in Forensic Science Part 1: Color Comparison Test

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Comparison scheme

ASHRAE AC-02-13-3-2002 An Efficiency Comparison of Solar Cooling Schemes
ASHRAE QC-06-018-2006 Energy Use and Economic Comparison of Chilled-Water Pumping System Alternatives
ASHRAE 90462-2016 IT Equipment Design Impact on Data Center Solutions
ASHRAE SE-99-13-04-1999 Comparison of Coupled and Decoupled Solutions for Temperature and Air Flow in a Building
ASHRAE 3850-1995 Two-Dimensional Forced Convection Perpendicular to the Outdoor Fenestration Surface - FEM Solution
ASHRAE LV-11-C013-2011 Energy Efficiency Design Options for Residential Water Heaters: Economic Impacts on Consumers
ASHRAE 3670-1993 Comparative Performances of Mechanical Smoke Exhaust System@ Zoned Smoke Control@ and Pressurized Building Method of Smoke Control
ASHRAE QC-06-031-2006 Analysis of Residential System Strategies Targeting Least-Cost Solutions Leading to Net Zero Energy Homes
ASHRAE CI-01-6-4-2001 The Impact of Safety Factors on Pump Performance and Selection: Case Study@ a Methodology for Correcting Pump Oversizing

German Institute for Standardization, Comparison scheme

DIN 10954:1997 Sensory testing methods - Paired comparison test
DIN EN ISO 5495:2016-10 Sensory analysis - Methodology - Paired comparison test (ISO 5495:2005 + Cor 1:2006 + Amd 1:2016); German version EN ISO 5495:2007 + A1:2016
DIN EN ISO 5495:2007 Sensory analysis - Methodology - Paired comparison test (ISO 5495:2005 and ISO 5495:2005/Cor 1:2006) English version of DIN EN ISO 5495:2007-10
DIN EN 14845-1:2007 Test methods for fibres in concrete - Part 1: Reference concretes English version of DIN EN 14845-1:2007-09
DIN EN ISO 3838/A1:2023-07 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods - Amendment 1 (ISO 3838:2004/DAM 1:2023); German and English version EN ...
DIN EN ISO 17994:2014-06 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014); German version EN ISO 17994:2014
DIN ISO 13528:2009 Statistical methods for use in proficiency testing by interlaboratory comparisons (ISO 13528:2005); Text in German and English
DIN 55985:1981 Testing of pigments; comparison of colour of coloured pigments in full shade system
DIN EN ISO 10399:2010 Sensory analysis - Methodology - Duo-trio test (ISO 10399:2004); German version EN ISO 10399:2010
DIN EN ISO 10399:2018 Sensory analysis - Methodology - Duo-trio test (ISO 10399:2017); German version EN ISO 10399:2018
DIN EN 3475-705:2006 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 705: Contrast measurement; German and English version EN 3475-705:2005
DIN ISO 18314-2:2017 Analytical colorimetry - Part 2: Saunderson correction, solutions of the Kubelka-Munk equation, tinting strength, hiding power (ISO 18314-2:2015)
DIN-Fachbericht 143:2005 Modern rheological test methods - Part 1: Determination of the yield point - Fundamentals and comparative testing methods
DIN ISO 11843-4:2006 Capability of detection - Part 4: Methodology for comparing the minimum detectable value with a given value (ISO 11843-4:2003; text in German, English)
DIN EN 3475-705:2022-11 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 705: Contrast measurement; German and English version EN 3475-705:2022
DIN EN 3745-705:2009 Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 705: Contrast measurement; German and English version EN 3745-705:2007
DIN ISO 13528:2020 Statistical methods for use in proficiency testing by interlaboratory comparison (ISO 13528:2015, Corrected version 2016-10-15); Text in German and English
DIN 28418-1:1976 Vacuum technology; standard method for vacuum gauge calibration by direct comparison with a reference vacuum gauge
DIN EN 13523-22:2017 Coil coated metals - Test methods - Part 22: Colour difference - Visual comparison; German version EN 13523-22:2017
DIN EN 13523-22:2010 Coil coated metals - Test methods - Part 22: Colour difference - Visual comparison; German version EN 13523-22:2010
DIN ISO 16063-21 Berichtigung 1:2009 Methods for the calibration of vibration and shock transducers - Part 21: Vibration calibration by comparison to a reference transducer (ISO 16063-21:2003), Corrigendum to DIN ISO 16063-21:2004-01 (ISO 16063-21:2003/Cor. 1:2009)
DIN EN 3745-705:2009-06 Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 705: Contrast measurement; German and English version EN 3745-705:2007
DIN EN ISO 3838:2004-09 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004); German version EN ISO 3838:2004
DIN EN 61094-5:2003 Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison (IEC 61094-5:2001); German version EN 61094-5:2001
DIN SPEC 1139:2010 European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types); German version CEN/TR 1749:2009
DIN EN 61094-5:2016 Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison (IEC 61094-5:2016); German version EN 61094-5:2016
DIN ISO 16063-21:2004 Methods for the calibration of vibration and shock transducers - Part 21: Vibration calibration by comparison to a reference transducer (ISO 16063-21:2003)
DIN EN ISO 5495:2016 Sensory analysis - Methodology - Paired comparison test (ISO 5495:2005 + Cor 1:2006 + Amd 1:2016); German version EN ISO 5495:2007 + A1:2016

NEMA - National Electrical Manufacturers Association, Comparison scheme

NEMA LSD 70-2014 A Comparison of High Performance Luminaire Programs in the US Market

Korean Agency for Technology and Standards (KATS), Comparison scheme

KS A ISO/IEC GUIDE 43-2-2002(2012) Proficiency testing by interlaboratory comparisons－Part 2：Selection and use of proficiency testing schemes by laboratory accreditation bodies
KS M ISO 1183:2006 Plastics-Methods for determining the density and relative density of non-cellular plastics
KS Q ISO 5495:2009 Sensory analysis-Methodology-Paired comparison test
KS Q ISO 5495-2009(2019) Sensory analysis－Methodology－Paired comparison test
KS Q ISO 10399:2009 Sensory analysis－Methodology－Duo-trio test
KS A ISO/IEC GUIDE 43-1-2002(2012) Proficiency testing by interlaboratory comparisons－Part 1：Development and operation of proficiency testing schemes by laboratory accreditation bodies
KS F 2320-2020 Standard test method for the California Bearing Ratio of soils
KS Q ISO 13528:2009 Statistical methods for use in proficiency testing by interlaboratory comparisons
KS X 1907-2018 Object identifier based Internet of things device identification scheme
KS F 2549-1997 Testing method for potential volume change of cement-aggregate combinations
KS I ISO 17994:2021 Water quality — Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
KS Q ISO 11843-4:2009 Capability of detection－Part 4：Methodology for comparing the minimum detectable value with a given value
KS X 4115-2014(2019) Information Technology ― Open Systems Interconnection ― Object Identifier {1 2 410} Resolution System
KS A ISO 20462-2:2007 Photography－Psychophysical experimental methods for estimating image quality－Part 2：Triplet comparison method
KS P 2094-2020 Protocol for measurement procedures comparison and bias estimation using patient samples in in-vitro diagnostic medical laboratory
KS M ISO 3838-2011(2016) Crude petroleum and liquid or solid petroleum products —Determination of density or relative density — Capillary stopped pyknometer and graduated bicapillary pyknometer methods
KS E 1003-2014(2019) Mine reclamation — Mine area — Selection of stabilization agent and mixing ratio for contaminated soil — Shake-flask batch test method
KS M ISO 3993-2003(2018)
KS C IEC 61094-5A-2017(2022) Electroacoustics — Measurement microphones — Part 5: Methods for pressure calibration of working standard microphones by comparison

American Society for Testing and Materials (ASTM), Comparison scheme

ASTM E903-96 Standard Test Method for Solar Absorptance, Reflectance, and Transmittance of Materials Using Integrating Spheres
ASTM D1217-12 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1217-93(2007) Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1217-93(1998) Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1217-20 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1217-93(2003)e1 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM F1763-96 Standard Test Methods for Measuring Contrast of a Linear Polarizer
ASTM D1480-21 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM C604-02(2012) Standard Test Method for True Specific Gravity of Refractory Materials by Gas-Comparison Pycnometer
ASTM D1480-12 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D1217-15 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM E1422-05 Standard Guide for Test Methods for Forensic Writing Ink Comparison
ASTM D1480-02e1 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D1480-02 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D1480-07 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D1298-99e1 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM F1833-97 Standard Test Method for Comparison of Rearfoot Motion Control Properties of Running Shoes
ASTM F1833-97(2006) Standard Test Method for Comparison of Rearfoot Motion Control Properties of Running Shoes
ASTM D6642-01 Standard Guide for Comparison of Techniques to Quantify the Soil-Water (Moisture) Flux
ASTM D6642-01(2006) Standard Guide for Comparison of Techniques to Quantify the Soil-Water (Moisture) Flux
ASTM F1833-97(2011) Standard Test Method for Comparison of Rearfoot Motion Control Properties of Running Shoes
ASTM C128-22 Standard Test Method for Relative Density (Specific Gravity) and Absorption of Fine Aggregate
ASTM C127-15 Standard Test Method for Relative Density (Specific Gravity) and Absorption of Coarse Aggregate
ASTM C128-15 Standard Test Method for Relative Density (Specific Gravity) and Absorption of Fine Aggregate
ASTM D1480-15 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D2745-00(2008) Standard Test Method for Relative Tinting Strength of White Pigments by Reflectance Measurements
ASTM D2320-98(2008) Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
ASTM D2320-98(2012) Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
ASTM D2320-98(2017) Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
ASTM D2320-98(2022)e1 Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
ASTM E972-96(2007) Standard Test Method for Solar Photometric Transmittance of Sheet Materials Using Sunlight
ASTM E972-96 Standard Test Method for Solar Photometric Transmittance of Sheet Materials Using Sunlight
ASTM E972-96(2002) Standard Test Method for Solar Photometric Transmittance of Sheet Materials Using Sunlight
ASTM C128-07a Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Fine Aggregate
ASTM C128-07 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Fine Aggregate
ASTM C128-12 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Fine Aggregate
ASTM C127-12 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate
ASTM E972-96(2013) Standard Test Method for Solar Photometric Transmittance of Sheet Materials Using Sunlight
ASTM D1481-93(1997) Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D6093-97 Standard Test Method for Percent Volume Nonvolatile Matter in Clear or Pigmented Coatings Using a Helium Gas Pycnometer
ASTM D6093-97(2003) Standard Test Method for Percent Volume Nonvolatile Matter in Clear or Pigmented Coatings Using a Helium Gas Pycnometer
ASTM D1481-91 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D1481-12 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D1481-02 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D1481-02(2007) Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM E2926-13 Standard Test Method for Forensic Comparison of Glass Using Micro X-ray Fluorescence lpar;micro;-XRFrpar; Spectrometry
ASTM D1298-12b(2017)e1 Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM C127-07 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate
ASTM D4468-85(2006) Standard Test Method for Total Sulfur in Gaseous Fuels by Hydrogenolysis and Rateometric Colorimetry
ASTM E1225-99 Standard Test Method for Thermal Conductivity of Solids by Means of the Guarded-Comparative-Longitudinal Heat Flow Technique
ASTM D792-20 Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
ASTM D1480-93(1997) Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D6822-12b(2017)e1 Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
ASTM C127-04 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate
ASTM D2395-17 Standard Test Methods for Density and Specific Gravity (Relative Density) of Wood and Wood-Based Materials
ASTM D1657-22 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D2395-14 Standard Test Methods for Density and Specific Gravity 40;Relative Density41; of Wood and Wood-Based Materials
ASTM D2395-14e1 Standard Test Methods for Density and Specific Gravity (Relative Density) of Wood and Wood-Based Materials
ASTM D6822-12b Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
ASTM D1298-12b(2017) Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D7777-13 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
ASTM D7777-13(2018)e1 Standard test method for measuring liquid petroleum density, relative density, or API fuel specific gravity using a portable density meter/hydrometer
ASTM E816-05(2010) Standard Test Method for Calibration of Pyrheliometers by Comparison to Reference Pyrheliometers
ASTM D1657-12e1 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D1657-02 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D3801-06 Standard Test Method for Measuring the Comparative Burning Characteristics of Solid Plastics in a Vertical Position
ASTM D3801-96e1 Standard Test Method for Measuring the Comparative Burning Characteristics of Solid Plastics in a Vertical Position
ASTM D7172-14 Standard Test Method for Determining the Relative Density 40;Specific Gravity41; and Absorption of Fine Aggregates Using Infrared
ASTM D1657-22e1 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D7172-06e1 Standard Test Method for Determining The Relative Density (Specific Gravity) And Absorption Of Fine Aggregates Using Infrared
ASTM D1481-17 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D4052-22 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D1657-89 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Thermohydrometer
ASTM D1657-12 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D1657-12(2017) Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D4052-15 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D5002-18 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
ASTM D5002-19 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
ASTM D5002-18e1 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
ASTM D5002-22 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
ASTM D4590-06 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
ASTM D1657-02(2007) Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D2885-13 Standard Test Method for Determination of Octane Number of Spark-Ignition Engine Fuels by On-Line Direct Comparison Technique
ASTM D6034-96(2010)e1 Standard Test Method (Analytical Procedure) for Determining the Efficiency of a Production Well in a Confined Aquifer from a Constant Rate Pumping Test
ASTM D4590-09 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
ASTM D4590-13 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha;ndash;Methylstyrene) by Spectrophotometry
ASTM D6034-96 Standard Test Method (Analytical Procedure) for Determining the Efficiency of a Production Well in a Confined Aquifer from a Constant Rate Pumping Test
ASTM D6034-96(2004) Standard Test Method (Analytical Procedure) for Determining the Efficiency of a Production Well in a Confined Aquifer from a Constant Rate Pumping Test
ASTM D4590-95A Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
ASTM D4590-00 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
ASTM D1122-13 Standard Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
ASTM E2942-15 Standard Guide for Security of Tank Farm Installations for Compliance with Spill Prevention, Control and Countermeasure Plan (SPCC) Regulations
ASTM C623-92(2005) Standard Test Method for Young''s Modulus, Shear Modulus, and Poisson''s Ratio for Glass and Glass-Ceramics by Resonance
ASTM C623-92(2010) Standard Test Method for Young's Modulus, Shear Modulus, and Poisson's Ratio for Glass and Glass-Ceramics by Resonance

CZ-CSN, Comparison scheme

CSN 35 8574-1966 Methods of measurement of television picture tubes contrast
CSN 35 8757 Cast.7-1985 Transistors. Measuring method of absolute value of forward current transfer ratio and transition frequency
CSN 34 6468-1990 Test methods of solid insulating materials. Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions

Association Francaise de Normalisation, Comparison scheme

NF V09-020:2010 Sensory analysis - Methodology - Duo-trio test.
NF V09-012*NF EN ISO 5495:2007 Sensory analysis - Methodology - Paired comparison test
NF V09-012:1983 Sensory analysis. Methodology. Paired comparison test.
NF V09-012/A1*NF EN ISO 5495/A1:2016 Sensory analysis - Methodology - Paired comparison test
NF EN ISO 5495/A1:2016 Analyse sensorielle - Méthodologie - Essai de comparaison par paires
NF EN ISO 5495:2007 Analyse sensorielle - Méthodologie - Essai de comparaison par paires
NF X06-510*NF ISO 13528:2015 Statistical methods for use in proficiency testing by interlaboratory comparison
NF X06-027:1987 Inspection by measurement of the proportion of non conforming items. Guidance on the design of a sampling programme.
NF V09-020:1992 Sensory analysis. Methodology. Duo-trio test.
NF X06-510:2005 Statistical methods for use in proficiency testing by interlaboratory comparisons.
NF EN ISO 17994:2014 Qualité de l'eau - Exigences pour la comparaison du rendement relatif des microorganismes par deux méthodes quantitatives
NF EN ISO 16140-2:2016 Microbiologie de la chaîne alimentaire - Validation des méthodes - Partie 2 : protocole pour la validation de méthodes alternatives (commerciales) par rapport à une méthode de référence
NF L52-250-705:2006 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 705 : contrast measurement.
NF T30-499-2:2011 Coating powders - Part 2 : determination of density by gas comparison pyknometer (referee method).
NF T30-499-2*NF EN ISO 8130-2:2021 Coating powders - Part 2 : determination of density by gas comparison pyknometer (referee method)
NF EN 61481-1:2015 Travaux sous tension - Comparateurs de phase - Partie 1 : type capacitif pour usage sur des tensions alternatives de plus de 1 kV
NF EN 3475-705:2022 Série aérospatiale - Câbles électriques à usage aéronautique - Méthodes d'essais - Partie 705 : mesure de contraste
NF T51-063:1971 Methods for determining the density and relative density (specific gravity) of plastics excluding cellular plastics.
NF R15-602-1:1991 Road vehicles. Cooling fluids. Test methods. Part 1 : measurement of density using an areameter.
NF L52-250-705*NF EN 3475-705:2022 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 705 : contrast measurement
NF L52-400-705*NF EN 3745-705:2008 Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 705 : contrast measurement
NF EN 3745-705:2008 Série aérospatiale - Fibres et câbles optiques à usage aéronautique - Méthodes d'essais - Partie 705 : mesure de contraste
XP V03-162-2*XP CEN/TS 16233-2:2011 Foodstuffs - HPLC method for the determination of xanthophylls in fish flesh - Part 2 : identification of the enantiomer ratio of astaxanthin
NF U44-172:2013 Growing media - Determination of conductivity, resistivity and pH - Routine method with 1/1,5 extraction ratio for samples at retention
NF V09-031/A1*NF EN ISO 11136/A1:2020 Sensory analysis - Methodology - General guidance for conducting hedonic tests with consumers in a controlled area - Amendment 1
NF C97-335*NF EN 61094-5:2016 Electroacoustics - Measurement microphones - Part 5 : methods for pressure calibration of working standard microphones by comparison
NF EN ISO 11136/A1:2020 Analyse sensorielle - Méthodologie - Lignes directrices générales pour la réalisation d'épreuves hédoniques effectuées avec des consommateurs dans un espace contrôlé - Amendement 1

British Standards Institution (BSI), Comparison scheme

BS EN ISO 10399:2004 Sensory analysis. Methodology. Duo-trio test
BS EN ISO 10399:2010 Sensory analysis - Methodology - Duo-trio test
BS EN ISO 5495:2005+A1:2016 Sensory analysis. Methodology. Paired comparison test
BS EN ISO 5495:2006 Sensory analysis. Methodology. Paired comparison test
BS ISO 18314-2:2015 Analytical colorimetry. Saunderson correction, solutions of the Kubelka-Munk equation, tinting strength, hiding powe
BS 3483-A1:1983 Methods for testing pigments for paints - Comparison of colour
BS 4938-1:1982 Dirt content of milk - Method for the determination of dirt content (reference method)
BS ISO 13528:2015 Statistical methods for use in proficiency testing by interlaboratory comparison
BS EN 3475-705:2005 Cables, electrical, aircraft use - Test methods - Part 705: Contrast measurement
BS ISO 13528:2005 Statistical methods for use in proficiency testing by interlaboratory comparisons
BS EN 3475-705:2006 Aerospace series. Cable, electrical, aircraft use. Test methods. Contrast measurement
BS 5086-4:1985 Analysis of butter - Method for determination of salt content (reference method)
BS IEC 62906-5-2:2016 Laser display devices. Optical measuring methods of speckle contrast
BS 4140-8:1986 Methods of test for aluminium oxide. Determination of absolute density using a pyknometer
BS 6248-4:1982 Caseins and caseinates - Method for determination of pH (reference method)
BS 6354:1983 Method for measuring the screen luminance, contrast and reflectance of microform readers
BS EN 13523-22:2017 Tracked Changes. Coil coated metals. Test methods. Colour difference. Visual comparison
BS 6248-8:1982 British Standard Caseins and caseinates - Part 8. Method for determination of water content (reference method)
BS 3483-C7:1980 Methods for testing pigments for paints - Comparison of resistance to bleeding
BS ISO 11843-4:2003 Capability of detection - Methodology for comparing the minimum detectable value with a given value
BS 1881-130:1996 Testing concrete - Method for temperature-matched curing of concrete specimens
BS 3900-A19:1998 Methods of test for paints. Determination of density by the pyknometer method
BS 1881-130:2013 Testing concrete.Part 130:Method for temperature-matched curing of concrete specimens
BS EN ISO 17994:2014 Water quality. Requirements for the comparison of the relative recovery of microorganisms by two quantitative method
BS CWA 15557:2006 Scenarios and XML templates for B2B in textile clothing manufacturing and retail
BS 1742-5.1:1991 Methods for chemical analysis of condensed milks - Determination of nitrogen content - Reference method
BS EN 3745-705:2007 Aerospace series — Fibres and cables, optical, aircraft use — Test methods — Part 705: Contrast measurement
BS 6248-5:1982 Caseins and caseinates - Method for determination of free acidity of caseins (reference method)
BS 6248-2:1982 Caseins and caseinates - Method for determination of 'fixed ash' of caseins (reference method)
BS 6169-2:1984 Methods for volumetric measurement of liquid hydrocarbons - Turbine meter systems
BS 4401-12:1979 Methods of test for meat and meat products - Determination of starch content of meat products (reference method)
DD ENV 12142-1997 Method for determination of stable hydrogen isotope ratio (H/H) of water from fruit juices, using isotope ratio mass spectrometry
BS 4401-13:1979 Methods of test for meat and meat products - Determination of glucono-delta-lactone content (reference method)
BS ISO 16063-21:2003 Methods for the calibration of vibration and shock transducers - Vibration calibration by comparison to a reference transducer
BS EN 3475-705:2022 Tracked Changes. Aerospace series. Cables, electrical, aircraft use. Test methods. Contrast measurement
BS 1741-5.1:1988 Methods for chemical analysis of liquid milk and cream - Determination of the nitrogen content of liquid milk - Reference method
BS ISO 16063-22:2005 Methods for the calibration of vibration and shock transducers - Shock calibration by comparison to a reference transducer
BS ISO/IEC 15944-2:2007 Information technology - Business operational view - Registration of scenarios and their components as business objects
DD ENV 12140-1997 Method for determination of stable carbon isotope ratio (C/C) of sugars from fruit juices, using isotope ratio mass spectrometry
DD ENV 12141-1997 Method for determination of stable oxygen isotope ratio (O/O) of water from fruit juices, using isotope ratio mass spectrometry
BS 1741-7.1:1989 Methods for chemical analysis of liquid milk and cream - Determination of lactose content - Reference method
BS EN 61094-8:2012 Electroacoustics. Measurement microphones. Methods for free-field calibration of working standard microphones by comparison
BS 4585-8:1977 Methods of test for spices and condiments - Determination of degree of fineness of grinding - hand sieving method (reference method)
BS 1741-6.1:1990 Methods for chemical analysis of liquid milk and cream - Determination of casein nitrogen content of liquid milk - Reference method
BS 1743-6.1:1983 Methods for analysis of dried milk and dried milk products - Assessment of the heat class of dried milk - Heat number method (reference method)
BS EN 689:1996 Workplace atmospheres - Guidance for the assessment of exposure by inhalation to chemical agents for comparison with limit values and measurement strategy
19/30393020 DC BS EN 3475-705. Aerospace series. Cables, electrical, aircraft use. Test methods. Part 705. Contrast measurement
BS ISO/IEC 9796-3:2006 Information technology - Security techniques - Digital signature schemes giving message recovery - Discrete logarithm based mechanisms
BS EN ISO 3838:2004 Methods of test for petroleum and its products. BS 2000-189/190. Crude petroleum and liquid or solid petroleum products. Determination of density or relative density. Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods
PD ISO/TR 18945:2018 Imaging materials. Pictorial colour reflection prints. Comparison of image degradation observed between ISO 18930 accelerated weathering test method and outdoor exposure
BS EN 4050-3:2012 Aerospace series. Test method for metallic materials. Ultrasonic inspection of bars, plates, forging stock and forgings. Reference blocks
BS 3900-J6:1993 Methods of test for paints - Testing of coating powders - Determination of density of coating powders by gas comparison pyknometer (referee method)
BS 3900-D11:1998 Methods of test for paints - Optical tests on paint films - Determination of contrast ratio (opacity) of light-coloured paints at a fixed spreading rate

RU-GOST R, Comparison scheme

GOST R 53161-2008 Organoleptic analysis. Methodology. Paired comparison test
GOST ISO 10399-2015 Organoleptic analysis. Methodology. Duo-trio test
GOST 18571-1973 Kinescopes for color television. Method of contrast measurement
GOST 18862-1973 Kinescopes for black-and-white television. Method of contrast measurement
GOST 21815.7-1986 Image intensifier and image converter tubes. Method of measuring the contrast of the image
GOST 27700-1988 Alumina. Absolute density determination pycnometer method
GOST R ISO 13528-2010 Statistical methods. Using in proficiency testing by interlaboratory comparison tests
GOST R 50779.23-2005 Statistical methods. Statistical interpretation of data. Comparison of two means in the case of paired observations
GOST R 50779.76-1999 Statistical methods. Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
GOST 18720.14-1977 Television camera tubes. Methods of plotting for contrast sensitivity
GOST 21815.18-1990 Image intensifier and image converter tubes. Modulation franster function
GOST 27851-1988 Hydraulic drive volumetric pumps. Accelerated comparative life tests
GOST 25024.5-1987 Character displays. Methods of measuring inherent brightness contrast and irregularity of inherent brightness contrast
GOST 33432-2015 Functional safety. Policy and programme of safety provision. Safety proof of the railway objects
GOST 13.1.511-1990 Reprography. Micrography. Readers and reader-priners. Methods for measuring the screen luminance and contrast of image projected onto the screen
GOST R ISO 16063-21-2009 Vibration. Methods for the calibration of vibration and shock transducers. Part 21. Vibration calibration by comparison to a reference transducer
GOST R ISO 16063-22-2012 Vibration. Methods for the calibration of vibration and shock transducers. Part 22. Shock calibration by comparison to a reference transducer

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Comparison scheme

GB/T 12310-2012 Sensory analysis method.Paired comparison test
GB/T 12310-1990 Sensory analysis method--Paired comparison test
GB/T 12682-1990 Test method for comparing colour stabilities of colour photographic images
GB/T 6099.1-1985 Test method for maturity of cotton fibres--Lumen and wall thickness constract method
GB/T 11259-1999 Standard practice for fabrication and control of steel reference blocks used in ultrasonic inspection
GB/T 28043-2011 Statistical methods for use in proficiency testing by interlaboratory comparisons
GB/T 5441.8-1985 Test methods for communication cable--Test for frequency characteristic of attenuation coefficient of coaxial pair--Comparison method
GB/T 29617-2013 Determination of density,relative density,and API gravity of liquids by digital density meter

Professional Standard - Aerospace, Comparison scheme

QJ 2455-1993 PO7B/SS3501 frequency standard comparison system test method

ES-UNE, Comparison scheme

UNE-EN ISO 5495:2007 Sensory analysis - Methodology - Paired comparison test (ISO 5495:2005 and ISO 5495:2005/Cor 1:2006) (Endorsed by Asociación Española de Normalización in February of 2018.)
UNE-EN ISO 5495:2007/A1:2016 Sensory analysis - Methodology - Paired comparison test (ISO 5495:2005/Amd 1:2016) (Endorsed by Asociación Española de Normalización in September of 2017.)
UNE-EN 3475-705:2022 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 705: Contrast measurement (Endorsed by Asociación Española de Normalización in March of 2022.)
UNE-EN ISO 11136:2017/A1:2021 Sensory analysis - Methodology - General guidance for conducting hedonic tests with consumers in a controlled area - Amendment 1 (ISO 11136:2014/Amd 1:2020)
UNE-EN 61094-5:2017 Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison

ITU-T - International Telecommunication Union/ITU Telcommunication Sector, Comparison scheme

ITU-T G.9807.1 AMD 1-2017 10-Gigabit-capable symmetric passive optical network (XGS-PON) Amendment 1 (Study Group 15)
ITU-T H.324 AMD 2-2007 Terminal for low bit-rate multimedia communication Amendment 2: New Annex L on text conversation and associated changes; corrections and clarifications to Annex K (Study Group 16)

International Organization for Standardization (ISO), Comparison scheme

ISO 1183:1987 Plastics; Methods for determining the density and relative density of non-cellular plastics
ISO 5495:2005 Sensory analysis - Methodology - Paired comparison test
ISO 5495:1983 Sensory analysis; Methodology; Paired comparison test
ISO 10399:2004 Sensory analysis - Methodology - Duo-trio test
ISO 10399:2017 Sensory analysis - Methodology - Duo-trio test
ISO 10399:1991 Sensory analysis; methodology; duo-trio test
ISO/IEC Guide 43-2:1997 Proficiency testing by interlaboratory comparisons - Part 2: Selection and use of proficiency testing schemes by laboratory accreditation bodies
ISO/IEC Guide 43-1:1997 Proficiency testing by interlaboratory comparisons - Part 1: Development and operation of proficiency testing schemes
ISO 3838:2004/DAmd 1 Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods — Amendment 1
ISO 3838:2004/PRF Amd 1:2023 Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods — Amendment 1
ISO 5495:2005/Amd 1:2016 Sensory analysis — Methodology — Paired comparison test — Amendment 1
ISO 5495:2005/Cor 1:2006 Sensory analysis - Methodology - Paired comparison test; Technical Corrigendum 1
ISO 13528:2005 Statistical methods for use in proficiency testing by interlaboratory comparisons
ISO 13528:2015 Statistical methods for use in proficiency testing by interlaboratory comparison
ISO 18314-2:2015 Analytical colorimetry - Part 2: Saunderson correction, solutions of the Kubelka-Munk equation, tinting strength, hiding power
ISO 18314-2:2023 Analytical colorimetry — Part 2: Saunderson correction, solutions of the Kubelka-Munk equation, tinting strength, depth of shade and hiding power
ISO 787-17:1973 General methods of test for pigments - Part XVII: Comparison of lightening power of white pigments
ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
ISO 11843-4:2003 Capability of detection - Part 4: Methodology for comparing the minimum detectable value with a given value
ISO 9059:1990 Solar energy; calibration of field pyrheliometers by comparison to a reference pyrheliometer
ISO/R 1183:1970 Plastics — Methods for determining the density and relative density (specific gravity) of plastics excluding cellular plastics
ISO 20462-2:2005 Photography - Psychophysical experimental methods for estimating image quality - Part 2: Triplet comparison method
ISO 16140-2:2016/CD Amd 1 Microbiology of the food chain — Method validation — Part 2: Protocol for the validation of alternative (proprietary) methods against a reference method — Amendment 1
ISO 16063-21:2003/CD Amd 2 Methods for the calibration of vibration and shock transducers — Part 21: Vibration calibration by comparison to a reference transducer — Amendment 2
ISO 16063-22:2005 Methods for the calibration of vibration and shock transducers - Part 22: Shock calibration by comparison to a reference transducer
ISO/IEC 9796-3:2000 Information technology - Security techniques - Digital signature schemes giving message recovery - Part 3: Discrete logarithm based mechanisms
ISO/IEC 9796-3:2006 Information technology.Security techniques.Digital signature schemes giving message recovery.Part 3: Discrete logarithm based mechanisms

Danish Standards Foundation, Comparison scheme

DS/ISO/R 1183:1985 Plastics for determining the density and relative density (Specific gravity) of plastics excluding cellular plastics
DS/EN ISO 5495:2007 Sensory analysis - Methodology - Paired comparison test
DS/ISO 13528:2005 Statistical methods for use in proficiency testing by interlaboratory comparisons
DS/ISO 8423:1992 Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
DS/CEN/TR 1749:2009 European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types)
DS/EN 3475-705:2005 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 705: Contrast measurement
DS/ISO 8423/Cor.1:1993 Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation) -Technical Corrigendum 1
DS/EN 3745-705:2008 Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 705: Contrast measurement
DS/CEN/TS 16233-2:2011 Foodstuffs - HPLC method for the determination of xanthophylls in fish flesh - Part 2: Identification of the enantiomer ratio of astaxanthin
DS/EN ISO 14556/A1:2006 Steel - Charpy V-notch pendulum impact test - Instrumented test method - Amendment 1: Annex D - Instrumented Charpy V-notch pendulum impact test of sub-size test pieces
DS/EN 61094-5:2002 Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison
DS/CEN/TR 15106:2006 Fertilizers - Determination of chelating agents EDDHA and EDDHMA by ion pair chromatography - Comparison of non-standardized Lucena method with EN 13368-2:2001
DS/EN 61094-8/AC:2013 Electroacoustics - Measurement microphones - Part 8: Methods for free-field calibration of working standard microphones by comparison
DS/EN 61094-8:2013 Electroacoustics - Measurement microphones - Part 8: Methods for free-field calibration of working standard microphones by comparison

VN-TCVN, Comparison scheme

TCVN 4831-2009 Sensory analysis.Methodology.Paired comparison test
TCVN 7501-2005 Bitumen.Test method for determination of density (Pycnometer method)

AR-IRAM, Comparison scheme

CU-NC, Comparison scheme

NC 92-17-1987 Quality Control. Comparison of Two Means in the Case of Paired Observations
NC 23-37-1988 Control Methods. Drinks and Foodstuffs. Sensorial Analysis. Pairs Comparison

European Committee for Standardization (CEN), Comparison scheme

EN ISO 10399:2018 Sensory analysis - Methodology - Duo-trio test
EN ISO 5495:2007 Sensory analysis - Methodology - Paired comparison test (ISO 5495:2005 and ISO 5495:2005/Cor 1:2006)
EN ISO 10399:2010 Sensory analysis - Methodology - Duo-trio test
EN ISO 5495:2007/A1:2016 Sensory analysis - Methodology - Paired comparison test (ISO 5495:2005/Amd 1:2016)
EN ISO 18314-2:2023 Analytical colorimetry - Part 2: Saunderson correction, solutions of the Kubelka-Munk equation, tinting strength, depth of shade, hiding power (ISO 18314-2:2023)
EN 13523-22:2017 Coil coated metals - Test methods - Part 22: Colour difference - Visual comparison
EN 13523-22:2010 Coil coated metals - Test methods - Part 22: Colour difference - Visual comparison
EN 13523-3:2001 Coil Coated Metals - Test Methods - Part 3: Colour Difference - Instrumental Comparison
EN 13523-3:2021 Coil coated metals - Test methods - Part 3: Colour difference and metamerism - Instrumental comparison
EN 3475-705:2005 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 705: Contrast measurement
EN 3475-705:2002 Aerospace Series - Cables, Electrical, Aircraft Use - Test Methods - Part 705: Contrast Measurement
PD CR 1749-2001 European Scheme for the Classification of Gas Appliances According to the Method of Evacuation of the Products of Combustion (Types)
DD ENV 12 140-1996 Fruit and Vegetable Juices - Determination of the Stable Carbon Isotope Ratio (13C/12C) of Sugars from Fruits Juices - Method Using Isotope Ratio Mass Spectrometry
EN ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
CEN/TR 15106:2005 Fertilizers - Determination of chelating agents EDDHA and EDDHMA by ion pair chromatography - Comparison of non-standardized Lucena method with EN 13368-2:2001

Professional Standard - Chemical Industry, Comparison scheme

HG/T 4951-2016 Optical functional films.Determination of contrast ratio

Standard Association of Australia （SAA）, Comparison scheme

AS 2542.2.4:2005 Sensory analysis - Specific methods - Duo-trio test
AS 2542.2.1:2007 Sensory analysis - Specific methods - Paired comparison test
AS 1580.213.2:2004 Paints and related materials - Methods of test - Dry hiding power - Contrast ratio
HB 18.43.2-1998 Guidelines for third-party certification and accreditation - Guide 43 - Proficiency testing by interlaboratory comparisons - Part 2: Selection and use of proficiency testing schemes by laboratory accreditation bodies
HB 18.43.1-1998 Guidelines for third-party certification and accreditation - Guide 43 - Proficiency testing by interlaboratory comparisons - Part 1: Development and operation of proficiency testing schemes

未注明发布机构, Comparison scheme

BS EN ISO 5495:2007+A1:2016 Sensory analysis — Methodology — Paired comparison test
BS EN 3745-705:2007(2008) Aerospace series — Fibres and cables, optical, aircraft use — Test methods — Part 705 : Contrast measurement
BS EN 61094-8:2012(2013) Electroacoustics — Measurement microphones Part 8 : Methods for free - field calibration of working standard microphones by comparison

Society of Automotive Engineers (SAE), Comparison scheme

SAE ARP1974-1986 Clamps, Support, Comparative Fatigue Strengths, Test Method
SAE ARP1153A-2014 Method for Determining Relative Specific Gravity Polytetrafluoroethylene Tubing
SAE ARP1153-1970 METHOD FOR DETERMINING RELATIVE SPECIFIC GRAVITY POLYTETRAFLUOROETHYLENE TUBING
SAE ARP1153A-1970 Method for Determining Relative Specific Gravity Polytetrafluoroethylene Tubing R(2001)

Group Standards of the People's Republic of China, Comparison scheme

T/CECS 1127-2022 Public building energy consumption comparative evaluation method standard
T/GDAQI 84-2022 Methodological comparison and evaluation of the accuracy of in vitro diagnostic reagents
T/CVIA 113-2023 Dynamic Test Method of Laser Display Speckle Contrast
T/CACM 015.1-2017 Specifications for formulation of randomized controlled clinical research protocols of traditional Chinese medicine
T/LZBX 010-2019 Cryogenic Environment (Polar Working Conditions) Quantification Comparison Test Method of Grease Filling Force
T/CSEE 0032-2017 Relative dielectric loss factor and capacitance ratio live test method of capacitive equipment

Aeronautical Radio Inc., Comparison scheme

ARINC 640 ITEM 5.0 Airframe Manufacturer's Requirements for a Solution
ARINC 640 ITEM 6.0 Aircraft Systems Manufacturer's Requirements for a Solution

TH-TISI, Comparison scheme

TIS 5043.1-1997 Proficiency testing by interlaboratory comparisons.part 1: development and operation of proficiency testing schemes
TIS 1182.3-1994 Standard test methods for petroleum and petroleum products.part 3: determination of density, relative density or api gravity.hydrometer method
TIS 1182 Pt.3-1994 STANDARD TEST METHODS FOR PETROLEUM AND PETROLEUM PRODUCTS.PART 3 DETERMINATION OF DENSITY,RELATIVE DENSITY OR API GRAVITY-HYDROMETER METHOD

AENOR, Comparison scheme

UNE 48259:1992 PAINTS AND VARNISHES. DETERMINATION OF CONTRAST RATIO CHART METHOD.
UNE 66057:1978 COMPARISON OF TWO MEANS IN THE CASE OF PAIRED OBSERVATIONS
UNE-EN ISO 5495:2009 Sensory analysis - Methodology - Paired comparison test (ISO 5495:2005 and ISO 5495:2005/Cor 1:2006)
UNE-EN ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014)
UNE-CEN/TS 16233-2:2012 EX Foodstuffs - HPLC method for the determination of xanthophylls in fish flesh - Part 2: Identification of the enantiomer ratio of astaxanthin
UNE-EN 61094-5:2002 Measurement microphones -- Part 5: Methods for pressure calibration of working standard microphones by comparison.
UNE-CEN/TR 15106:2005 IN Fertilizers - Determination of chelating agents EDDHA and EDDHMA by ion pair chromatography - Comparison of non-standardized Lucena method with EN 13368-2:2001

SAE - SAE International, Comparison scheme

SAE ARP1153A-1991 Method for Determining Relative Specific Gravity Polytetrafluoroethylene Tubing

IETF - Internet Engineering Task Force, Comparison scheme

RFC 5053-2007 Raptor Forward Error Correction Scheme for Object Delivery
RFC 6330-2011 RaptorQ Forward Error Correction Scheme for Object Delivery
RFC 7678-2015 Attribute-Value Pairs for Provisioning Customer Equipment Supporting IPv4-Over-IPv6 Transitional Solutions

GOSTR, Comparison scheme

GOST R 50779.76-2018 Statistical methods. Sampling procedures for inspection by variables. Sequential sampling plans for percent nonconforming (known standard deviation)

American National Standards Institute （ANSI), Comparison scheme

ANSI/ASTM F1833:1997 Test Method for Comparison of Rearfoot Motion Control Properties of Running
ANSI/ASTM E1362:1999 Test Method for Calibration of Non-Concentrator Photovoltaic Secondary Reference Cells
ANSI/ASTM D792:2000 Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement (08.01)
ANSI/ASTM E973M:1996 Test Method for Determination of the Spectral Mismatch Parameter between a Photovoltaic Device and a Photovoltaic Reference Cell (Metric)
ANSI/ASTM E948:1995 Test Methods for Electrical Performance of Non-Concentrator Terrestrial Photovoltaic Cells Using Reference Cells
ANSI/ASTM E1125:1999 Test Method for Calibration of Primary Non-Concentrator Terrestrial Photovolatic Reference Cells Using a Tabular Spectrum
ANSI/ASTM E1036/E 1036M:1996 Test Methods for Electrical Performance of Non-Concentrator Terrestrial Photovoltaic Modules and Arrays Using Reference Cells (Metric)
ANSI/ASTM E1039:1999 Test Method for Calibration and Characterization of Non-Concentrator Terrestrial Photovoltaic Reference Cells Under Global Irradiation
ANSI/ASTM E2554:2013 Practice for Estimating and Monitoring the Uncertainty of Test Results of a Test Method in a Single Laboratory Using a Control Sample Program
ANSI/INCITS/ISO/IEC 9796-3:2008 Information technology - Security techniques - Digital signature schemes giving message recovery - Part 3: Discrete logarithm based mechanisms

Canadian General Standards Board （CGSB), Comparison scheme

CGSB 1-GP-71 METH 14.7-1982 Methodes D'Essai Des Peintures Et Pigments Pouvoir Couvrant Methode Du Rapport De Contraste

Japanese Industrial Standards Committee (JISC), Comparison scheme

JIS Q 0043-1:1998 Proficiency testing by interlaboratory comparisons -- Part 1: Development and operation of proficiency testing schemes
JIS K 0519:1995 Testing method for density of high-purity hydrocarbons by bingham pycnometer
JIS Z 9010:1999 Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
JIS Q 0043-2:1998 Proficiency testing by interlaboratory comparisons -- Part 2: Selection and use of proficiency testing schemes by laboratory accreditation bodies
JIS Z 8462-4:2006 Capability of detection -- Part 4: Methodology for comparing the minimum detectable value with a given value
JIS K 5101-3-2:2004 Test methods for pigments -- Part 3: Tinting strength -- Section 2: Determination of relative tinting strength of white pigments -- Visual comparison method

International Telecommunication Union (ITU), Comparison scheme

ITU-R F.2086-0-2015 Deployment scenarios for point-to-point systems in the fixed service
ITU-R F.2086-2015 Deployment scenarios for point-to-point systems in the fixed service
ITU-R P.1148-1-1997 Standardized Procedure for Comparing Predicted and Observed HF Sky-Wave Signal Intensities and the Presentation of Such Comparisons
ITU-R P.1148-1 FRENCH-1997 STANDARDIZED PROCEDURE FOR COMPARING PREDICTED AND OBSERVED HF SKY-WAVE SIGNAL INTENSITIES AND THE PRESENTATION OF SUCH COMPARISONS
ITU-R P.1148-1 SPANISH-1997 STANDARDIZED PROCEDURE FOR COMPARING PREDICTED AND OBSERVED HF SKY-WAVE SIGNAL INTENSITIES AND THE PRESENTATION OF SUCH COMPARISONS
ITU-R REPORT SM.2022-1-2004 The effect on digital communications systems of interference from other modulation schemes
ITU-T G SUPP 8-1972 Method proposed by the Belgian telephone administration for interconnection between coaxial and symmetric pair systems
ITU-R INFORME SM.2022-1 SPANISH-2004 The effect on digital communications systems of interference from other modulation schemes
ITU-R RAPPORT SM.2022-1 FRENCH-2004 The effect on digital communications systems of interference from other modulation schemes
ITU-T G.992.3 AMD 3-2010 Asymmetric digital subscriber line transceivers 2 (ADSL2) Amendment 3: Scale factor for downstream transmitter referred virtual noise, and corrigenda (Study Group 15)
ITU-T X.511-2008 Information technology – Open Systems Interconnection – The Directory: Abstract service definition
ITU-T X.51-1988 FUNDAMENTAL PARAMETERS OF A MULTIPLEXING SCHEME FOR THE INTERNATIONAL INTERFACE BETWEEN SYNCHRONOUS DATA NETWORKS USING 10-bit ENVELOPE STRUCTURE
ITU-T X.51 BIS-1988 FUNDAMENTAL PARAMETERS OF A 48-kbit/s USER DATA SIGNALLING RATE TRANSMISSION SCHEME FOR THE INTERNATIONAL INTERFACE BETWEEN SYNCHRONOUS DATA NETWORKS USING 10-bit ENVELOPE STRUCTURE
ITU-T H.222.0 AMD 5-2014 Information technology - Generic coding of moving pictures and associated audio information: Systems - Amendment 5: Transport of MVC depth video sub-bitstream and support for HEVC low delay coding mode

American Petroleum Institute (API), Comparison scheme

API RP 1112-1997(2011) Developing a Highway Emergency Response Plan for Incidents Involving Hazardous Materials Third Edition

Professional Standard - Petroleum, Comparison scheme

SY/T 6166-1995 The division and comparison method of oil and gas layers

AASHTO - American Association of State Highway and Transportation Officials, Comparison scheme

T 227-2002 Standard Method of Test for Density@ Relative Density (Specific Gravity)@ or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method

Professional Standard - Ferrous Metallurgy, Comparison scheme

YB/T 145-1998 Steel tubes.Measurement method of standard artificial defect for flaw detection
YB/T 145-2013 Die casting and size measurement method of artificial defects on the reference sample pipes
YB/T 4454-2015 Contrast test method for the corrosion rate of the embedded steel reinforcement in concrete exposed to the simulated marine enviroments

ZA-SANS, Comparison scheme

SANS 13528:2009 Statistical methods for use in proficiency testing by interlaboratory comparisons
SANS 16063-22:2008 Methods for the calibration of vibration and shock transducers Part 22: Shock calibration by comparison to a reference transducer
SANS 11843-4:2009 Capability of detection Part 4: Methodology for comparing the minimum detectable value with a given value
SANS 16063-21:2008 Methods for the calibration of vibration and shock transducers Part 21: Vibration calibration by comparison to a reference transducer

国家市场监督管理总局、中国国家标准化管理委员会, Comparison scheme

GB/T 38980-2020 Test method for artificial defect sizes of zirconium tube flaw detection comparison samples
GB/T 28043-2019 Statistical methods for use in proficiency testing by interlaboratory comparison
GB/T 31370.5-2018 Test method of flat panel display (FPD) color filters—Part 5: Contrast ratio
GB/T 15851.3-2018 Information technology—Security techniques—Digital signature schemes giving message recovery—Part 3：Discrete logarithm based mechanisms

工业和信息化部, Comparison scheme

JC/T 2528-2019 Method for determination of absolute density of fine ceramic powder: Pycnometer method

API - American Petroleum Institute, Comparison scheme

API REPORT 83-50-1985 Interlaboratory and Intralaboratory Comparision of the API Drilling Fluids Bioassay Protocol
API PUBL 304-1991 Evaluation of Restoration Alternatives for Natural Resources Injured by Oil Spills
API MPMS 9.1-1981 Manual of Petroleum Measurement Standards Chapter 9 - Density Determination Section 1 - Hydrometer Test Method for Density@ Relative Density (Specific Gravity)@ or API Gravity of Crude Petroleum and Liquid Petroleum Products (ASTM D1298)(R 1992)
API MPMS 9.1-2002 Manual of Petroleum Measurement Standards Chapter 9 - Density Determination Section 1 - Standard Test Method for Density@ Relative Density (Specific Gravity)@ or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method (Second Edi
API MPMS 9.1-2012 Manual of Petroleum Measurement Standards Chapter 9.1 - Standard Test Method for Density@ Relative Density@ or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method (Third Edition)
API MPMS 9.3-2012 Manual of Petroleum Measurement Standards Chapter 9.3 Standard Test Method for Density@ Relative Density@ and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method (Third Edition)

TR-TSE, Comparison scheme

TS 1818-1975 METHODS FOR DETERMINING THE DENSITY AND RELAT?VE DENSITY (SPECIFIC GRAVITY) OF PLASTICS EXCLUDING CEL?. Ul.AR PLASTICS

ES-AENOR, Comparison scheme

UNE 21-320 Pt.4-1989

International Electrotechnical Commission (IEC), Comparison scheme

IEC 61094-5:2001 Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison
IEC 62906-5-2:2016 Laser display devices - Part 5-2: Optical measuring methods of speckle contrast

CEN - European Committee for Standardization, Comparison scheme

EN ISO 18314-2:2018 Analytical colorimetry - Part 2: Saunderson correction@ solutions of the Kubelka-Munk equation@ tinting strength@ hiding power
EN ISO 787-17:2017 General methods of test for pigments and extenders - Part 17: Comparison of lightening power of white pigments
EN ISO 787-17:2019 General methods of test for pigments and extenders - Part 17: Comparison of lightening power of white pigments
PD CEN/TR 1749:2005 European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types)

机械工业部, Comparison scheme

JB/T 7913-1995 Preparation and verification methods of steel comparison test blocks for ultrasonic testing

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector, Comparison scheme

REPORT SM.2022-2000 Effect on Digital Communications Systems of Interference from Other Modulation Schemes (37 pp)
REPORT SM.2022-1-2004 The effect on digital communications systems of interference from other modulation schemes

Professional Standard - Post and Telecommunication, Comparison scheme

YD/T 1417-2005 Testing methods for access network equipment - Single pair High-bit-rate Digital Subscriber Line (SHDSL)

U.S. Military Regulations and Norms, Comparison scheme

ARMY MIL-STD-1170 VALID NOTICE 2-2009 Visual Standards and Comparison Methods for Evaluating Grain Configuration in 7.62 MM Cartridge Cases

Lithuanian Standards Office , Comparison scheme

LST EN ISO 5495:2007 Sensory analysis - Methodology - Paired comparison test (ISO 5495:2005 and ISO 5495:2005/Cor 1:2006)
LST EN 3475-705-2006 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 705: Contrast measurement
LST EN 3745-705-2008 Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 705: Contrast measurement
LST EN ISO 14556:2000/A1:2006 Steel - Charpy V-notch pendulum impact test - Instrumented test method - Amendment 1: Annex D - Instrumented Charpy V-notch pendulum impact test of sub-size test pieces (ISO 14556:2000/Amd 1:2006)

KR-KS, Comparison scheme

KS I ISO 17994-2021 Water quality — Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
KS C IEC 61094-5A-2017 Electroacoustics — Measurement microphones — Part 5: Methods for pressure calibration of working standard microphones by comparison

HU-MSZT, Comparison scheme

MSZ 10196/2.lap-1962

European Telecommunications Standards Institute (ETSI), Comparison scheme

ETSI TR 103 715-2020 SmartM2M; Study for oneM2M; Discovery and Query solutions analysis & selection (V1.1.1)
ETSI TR 103 716-2021 SmartM2M; oneM2M Discovery and Query solution(s) simulation and performance evaluation (V1.1.1)
ETSI TR 101 448-2005 Terrestrial Trunked Radio (TETRA); Functional requirements for the TETRA ISI derived from Three-Country Pilot Scenarios
ETSI PRETS 300 278-1992 Network Aspects (NA); Support of Existing Services with Guaranteed Constant Bit Rate and Specified Transfer Delay on Metropolitan Area Network (MAN)
ETSI PRETS 300 278-1994 Network Aspects (NA); Support of Existing Services with Guaranteed Constant Bit Rate and Specified Transfer Delay on Metropolitan Area Network (MAN)
ETSI ETR 213-1995 Universal Personal Telecommunication (UPT); Phase 1 (Restricted UPT Service Scenario); Service Requirements on UPT Numbering, Addressing and Identification

Inner Mongolia Provincial Standard of the People's Republic of China, Comparison scheme

DB15/T 1605-2019 Multi-city Joint Response to Emergencies Emergency Drill Program Compilation Regulations

Indonesia Standards, Comparison scheme

SNI 03-4809-1998 Test method for comparing concrete on the basic of the bond developed with reinforcing steel

European Association of Aerospace Industries, Comparison scheme

AECMA PREN 3475-705-1996 Aerospace Series Cables, Electrical, Aircraft Use Test Methods Part 705: Contrast Measurement
AECMA PREN 3475-705-1999 Aerospace Series Cables, Electrical, Aircraft Use Test Methods Part 705: Contrast Measurement Edition P 1
AECMA PREN 3475-705-2004 Aerospace Series Cables, Electrical, Aircraft Use Test Methods Part 705: Contrast Measurement Edition P 2
AECMA PREN 3745-705-2006 Aerospace series Fibres and cables, optical, aircraft use Test methods Part 705: Contrast measurement Edition P 1

Professional Standard - Coal, Comparison scheme

MT/T 371-1994 Determination method of sulfur ion in coal mine water p-aminodimethylaniline colorimetric method

PL-PKN, Comparison scheme

PN E04415-1986 Method for determining the comparative and the proof tracking indices of solid insulating materia?s under moist conditions
PN C04404-15-1987 Pigments for paints General testing methods Comparison of relative tinting strength and shade of the chromatic pigments
PN C04404-16-1986 Pigments for paints General testing methods Comparison of whitness. yellowing and scattering power of the white pigments

Professional Standard - Geology, Comparison scheme

DZ/T 0064.67-1993 Groundwater quality testing method Determination of sulfide by p-aminodimethylaniline colorimetric method

National Aeronautics and Space Administration (NASA), Comparison scheme

NASA-TP-1619-1980 Application of a numerically generated orthogonal coordinate system to the solution of inviscid axisymmetric supersonic flow over blunt bodies
NASA NACA-TN-2775-1952 Effect of linear spanwise variations of twist and circular-arc camber on low-speed static stability, rolling, and yawing characteristics of a 45 degree sweptback wing of aspect ratio 4 and taper ratio 0.6

IX-EU/EC, Comparison scheme

COM(1999) 73 FINAL-1999 Amended Proposal for a Councial Directive on Assessment of the Effects of Certain Plans and Programms on the Environment
2004/213/EC-2004 COMMISSION DECISION on the implementation of the Preparatory Action on the Enhancement of the European industrial potential in the field of security research
COM(2000) 636 FINAL-2000 Opinion of the Commission Pursuant to Article 251 (2)(c) of the EC Treaty, on the European Parliament's Amendments to the Council's Common Position Regarding the Proposal for a Directive of the European Parliament and of the Council on the Assessment of t
COM(1999) 641 FINAL-1999 Amended Proposal for a European Parliament and Council Decision Setting up a Community Framework for Cooperation in the Field of Accidental Marine Pollution
COM(95) 298-1995 Amended Proposal for a European Parliament and Council Decision on Community Guidelines for the Development of the Trans-European Transport Network

Professional Standard - Electricity, Comparison scheme

DL/T 2603-2023

ANSI - American National Standards Institute, Comparison scheme

INCITS/ISO/IEC 10373-6 AMD 5:2007 Identification cards — Test methods — Part 6: Proximity cards — Amendment 5: Bit rates of fc/64@ fc/32 and fc/16

Canadian Standards Association (CSA), Comparison scheme

CAN/CSA-ISO/IEC 14496-4Z:2009 Information technology - Coding of audio-visual objects - Part 4: Conformance testing - AMENDMENT 26: Conformance levels and bitstreams for Open Font Format
CSA ISO/CEI-14651-02-CAN/CSA AMD 1:2004
CSA ISO/IEC 14651-08-CAN/CSA:2008 Information technology ?International string ordering and comparison ?Method for comparing character strings and description of the common template tailorable ordering Second Edition

Institute of Electrical and Electronics Engineers (IEEE), Comparison scheme

IEEE Std P1528a/D2.0 Unapproved Draft IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head From Wireless Communications Devices -- Amendment 1: Include CAD File for Human Head Model (SAM Phantom) (Amendment to IEE
IEEE P3006.5/D2, July 2014 IEEE Draft Recommended Practice for the Use of Probability Methods for Conducting a Reliability Analysis of Industrial and Commercial Power Systems
IEEE PC37.110-2007/Cor 1/D1, August 2010 IEEE Draft Guide for the Application of Current Transformers Used for Protective Relaying Purposes - Corrigendum 1: Corrections to Equation 18 and Equation 19

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, Comparison scheme

PREN 3475-705-1996 Aerospace Series Cables@ Electrical@ Aircraft Use Test Methods Part 705: Contrast Measurement
PREN 3475-705-1999 Aerospace Series Cables@ Electrical@ Aircraft Use Test Methods Part 705: Contrast Measurement (Edition P 1)
PREN 3475-705-2004 Aerospace Series Cables@ Electrical@ Aircraft Use Test Methods Part 705: Contrast Measurement (Edition P 2)
PREN 3745-705-2006 Aerospace series Fibres and cables@ optical@ aircraft use Test methods Part 705: Contrast measurement (Edition P 1)

US-CFR-file, Comparison scheme

CFR 34-682.702-2013 Education. Part682:Federal family education loan (ffel) program. Section682.702:Effect on participation.
CFR 40-271.10-2014 Protection of Environment. Part241:Requirements for authorization of state hazardous waste programs. Section241.10:Requirements for generators of hazardous waste.
CFR 40-271.11-2014 Protection of Environment. Part241:Requirements for authorization of state hazardous waste programs. Section241.11:Requirements for transporters of hazardous wastes.
CFR 34-682.416-2013 Education. Part682:Federal family education loan (ffel) program. Section682.416:Requirements for third-party servicers and lenders contracting with third-party servicers.
CFR 40-271.4-2014 Protection of Environment. Part241:Requirements for authorization of state hazardous waste programs. Section241.4:Consistency.
CFR 32-241.12-2014 National Defense. Part241:Pilot program for temporary exchange of information technology personnel. Section241.12:Reporting requirements.
CFR 32-241.6-2014 National Defense. Part241:Pilot program for temporary exchange of information technology personnel. Section241.6:Length of details.

IEC - International Electrotechnical Commission, Comparison scheme

TS 60479-1 AMD 1-2016 AMENDMENT 1 Effects of current on human beings and livestock – Part 1: General aspects (Edition 4.0)

VE-FONDONORMA, Comparison scheme

COVENIN 1012-1976

Society of Motion Picture and Television Engineers (SMPTE), Comparison scheme

SMPTE ST 2067-102-2014 Interoperable Master Format - Common Image Pixel Color Schemes (Includes Access to Additional Content)

Aerospace, Security and Defence Industries Association of Europe (ASD), Comparison scheme

ASD-STAN PREN 3745-705-2006 Aerospace series Fibres and cables, optical, aircraft use Test methods Part 705: Contrast measurement (Edition P 1)

国家药监局, Comparison scheme

YY/T 1766.2-2021 Image quality evaluation methods for X-ray computed tomography equipment Part 2: Low contrast resolution evaluation

GM North America, Comparison scheme

GM GM4372M-2011 Decorative Chromium Plating - Copper, Nickel, Chromium Type (Issue 2; Do Not Use on New Programs; Replaced by GMW14672 for metal substrates and GMW14668 for plastic substrates)