China Water Efficiency Labeling Program (CWEL)
China
Toilets
Mandatory
Comparative Label
Entered into force, Adopted
2018
January 2021
Water
China Water Efficiency Labeling Program (CWEL)
China
Toilets
Mandatory
Comparative Label
Entered into force, Adopted
2021
January 2021
Water
CWL 02-2020 Intelligent toilets
China
Toilets
Mandatory
Comparative Label
Entered into force, Adopted
2020
October 2022
Water
GB 25502-2017 Minimum allowable values of water efficiency and water efficiency grades for water closets
China
Toilets
Mandatory
Minimum Performance Standard
Entered into force, Adopted, Revised
2010
2017
June 2021
Water
GB 28379-2012 Minimum allowable values of water efficiency and water efficiency grades for flush valve for water closets
China
Toilets
Mandatory
Minimum Performance Standard
Entered into force, Adopted
2013
May 2021
Water
GB 30717-2019 Minimum allowable values of water efficiency and water efficiency grades for squatting pans
China
Toilets
Mandatory
Minimum Performance Standard
Entered into force, Adopted, Revised
2014
2020
June 2021
Water
GB 35971-2018 Minimum allowable values of the energy efficiency and energy efficiency grades for hermetic motor-compressor in room air conditioners
China
Refrigerant Compressors
Mandatory
Minimum Performance Standard
Entered into force, Adopted
2019
May 2021
Electricity
GB 38448-2019 Minimum allowable values and grades of the energy efficiency and water efficiency for smart water closets
China
Toilets
Mandatory
Minimum Performance Standard
Entered into force, Adopted
2021
May 2021
Water
GB 38448-2025 Minimum allowable values and grades of the energy efficiency and water efficiency for smart toilets
China
Toilets
Mandatory
Minimum Performance Standard
Adopted, Revised
2019
2025
October 2025
Electricity
ISIRI 10639: 2007,1st edition -Technical specifications and test method for energy consumption and energy labeling instruction
Iran
Refrigerant Compressors
Mandatory
Comparative Label, Minimum Performance Standard
Entered into force, Adopted
2013
January 2016
Electricity
NOM-012-ENER-2019, Energy Efficiency of Condensing and Evaporating Units for Refrigeration
Mexico
Refrigerant Compressors
Mandatory
Comparative Label, Minimum Performance Standard
Entered into force, Adopted
2020
September 2025
Electricity