This standard specifies the basis and basic requirements for the classification of tourist toilet construction and management levels. This standard is applicable to public toilets in domestic and foreign tourist attractions (spots), tourist routes and other tourist reception places.
GB/T 18973-2003 history
2022GB/T 18973-2022 Quality requirements and evaluation of tourism toilets
2016GB/T 18973-2016 Classification and evaluation of quality levels of tourist toilets
2003GB/T 18973-2003 Classification and evaluation of tourism toilets