NS 477-2012

Welding inspectors - Tasks, education and certification

NS 477-2012 发布历史

This standard specifies tasks, education and certification of welding inspectors. This standard deals with one level of certification of welding inspectors only. The qualification requirements prior to the certification are described in clause 5, and shown in figure 1. This standard specifies necessary education in order to be certified as Welding Inspector. This standard is applicable when the welding inspector certification is required by a client or a manufacturer, in a contract or in an application standard. This standard which is based on elements from EN ISO/IEC 17024, provides the basis for third-party certification.

NS 477-2012由NO-SN 发布于 2012-02-01。

NS 477-2012的历代版本如下：

• 1997年09月02日 NS 477-1997
• 2005年 NS 477-2005
• 2012年02月01日 NS 477-2012

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标准号

NS 477-2012

发布日期

2012年02月01日

实施日期

废止日期

无

国际标准分类号

25.160.01

发布单位

NO-SN

适用范围

This standard specifies tasks, education and certification of welding inspectors. This standard deals with one level of certification of welding inspectors only. The qualification requirements prior to the certification are described in clause 5, and shown in figure 1. This standard specifies necessary education in order to be certified as Welding Inspector. This standard is applicable when the welding inspector certification is required by a client or a manufacturer, in a contract or in an application standard. This standard which is based on elements from EN ISO/IEC 17024, provides the basis for third-party certification.