GB/T 26362-2024 Specification for operation management of national ecotourism attractions

GB/T 26362-2010 Construction and operation guidelines for prototype-zone of national ecotourism attractions

GB 2894-1996 Safety signs GB 2894-2008 Safety signs and guideline for the use GB 3095-1996 Ambient air quality standard GB 3096-1993 Standard of environmental noise of urban area GB 5749-1985 Sanitary standard for drinking water GB 5749-2006 Standards for drinking water quality GB 5749-2022 Standards for drinking water quality GB 5768.2-2009 Road traffic signs and markings—Part 2:Road traffic signs GB 5768.2-2022 Road traffic signs and markings—Part 2:Road traffic signs GB/T 10001.1-2000 Public information graphical symbols for use on sign—Part 1:Common symbols GB/T 10001.1-2006 Public information graphical symbols for use on sign—Part 1:Common symbols GB/T 10001.1-2012 Public information graphical symbols—Part 1:General symbols GB/T 10001.1-2023 Public information graphical symbols—Part 1:General symbols GB/T 12454-1990 A method of evaluating the visual environment GB/T 12454-2008 A method of evaluating the visual environment GB/T 12454-2017 Method of evaluating luminous environment GB/T 15971-1995 Quality of tour-guide service GB/T 15971-2010 Specifications for tour-guide service GB/T 15971-2023 Specification for tour guide service GB/T 18973-2003 Classification and evaluation of tourism toilets GB/T 18973-2016 Classification and evaluation of tourism toilets GB/T 18973-2022 Quality requirements and evaluation of tourism toilets GB/T 26353-2010 Infrastructure management and service specifications for places of tourist entertainment GB/T 31383-2015 Standard of setting-up and services of tourist centre in tourist attractions GB 37487-2019 Hygienic management specification for public places GB 37488-2019 Hygienic indicators and limits for public places GB 37489.1-2019 Hygienic design specification for public places—Part 1:General requirements GB/T 40042-2021 Green catering operation and management LB/T 063-2017 Specification for complaints handling in tourism operator LB/T 007-2015 Green tourism hotel LB/T 007-2006 Green tourism hotel GB 3095-2012 Ambient air quality standard GB 3097-1997 Sea water quality standard GB 3096-2008 Environmental quality standards for noise GB 3838-2002 Environmental quality standards for surface water GB 36600-2018 Soil environment quality risk control standard for soil contamination of development land GB 2894-2025 Safety colours and safety signs