CEL-023. Room Air Conditioners
China
Room ACs - Stationary ACs
Mandatory
Comparative Label
Entered into force, Revised
2005
2010
May 2021
Electricity
China Water Efficiency Labeling Program (CWEL)
China
Toilets
Mandatory
Comparative Label
Entered into force, New
2018
January 2021
Water
China Water Efficiency Labeling Program (CWEL)
China
Toilets
Mandatory
Comparative Label
Entered into force, New
2021
January 2021
Water
CQC31-439121-2013. CQC Mark Certification - Room Air Conditioner -Variable Speed
China
Room ACs - Stationary ACs
Voluntary
Endorsement Label
Entered into force, Revised
2003
2013
June 2021
Electricity
CQC31-439122-2010. CQC Mark Certification - Room AC
China
Room ACs - Stationary ACs
Voluntary
Endorsement Label
Entered into force, Revised
2003
2010
June 2021
Electricity
CQC31-439125-2019. Energy Conservation Certification Rules for Unitary Air Conditioners for Computer and Data Processing Room
China
Room ACs - Stationary ACs
Voluntary
Endorsement Label
Entered into force, New
2010
2019
May 2021
Electricity
CQC31-439139-2016 Energy Conservation Certification Rules for Water-source multiple air conditioning -heat pump unit
China
Room ACs - Stationary ACs
Voluntary
Endorsement Label
Entered into force, Revised
2003
2016
June 2021
Electricity
CQC32-372111-2021. Water Conservation Certification Rules for WC Pan
China
Toilets
Voluntary
Endorsement Label
Entered into force, New
2021
May 2021
Other
CWL 02-2020 Intelligent toilets
China
Toilets
Mandatory
Comparative Label
Entered into force, New
2020
October 2022
Water
GB 19576-2019 The minimum allowable values of the energy efficiency and energy efficiency grades for unitary air conditioners
China
Room ACs - Stationary ACs
Mandatory
Minimum Performance Standard
Entered into force, Revised
1989
2018
June 2021
Electricity
GB 21455-2019 Minimum Allowable Values of the Energy Efficiency and Energy Efficiency Grades for Room Air Conditioners
China
Room ACs - Stationary ACs
Mandatory
Minimum Performance Standard
Entered into force, Revised
1989
2020
May 2021
Electricity
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, 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, New
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, Revised
2014
2020
June 2021
Water
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, New
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
Revised
2019
2025
October 2025
Electricity
Water Conservation Certification
China
Showers or Showerheads, Toilets, Taps or Faucets
Voluntary
Endorsement Label
Entered into force, New
2017
January 2021
Water