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
CQC31-448174-2015. CQC Mark Certification - Water Dispenser
China
Water Coolers
Voluntary
Endorsement Label
Entered into force, New
2015
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
CQC32-439154-2016 Water Conservation Certification Rules for Household and Similar Use Reverse Osmosis Drinking Water Treatment Purifiers
China
Water Coolers
Voluntary
Endorsement Label
Entered into force, New
2016
June 2021
Electricity
CWL 02-2020 Intelligent toilets
China
Toilets
Mandatory
Comparative Label
Entered into force, New
2020
October 2022
Water
ESDM Ministerial Decree No. 87.K/EK.01/MEM.E/2025 -- Drinking Water Dispensers
Indonesia
Water Coolers
Mandatory
Comparative Label, Minimum Performance Standard
Entered into force, New
2025
August 2025
Electricity
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 30978-2014 Minimum allowable values of the energy efficiency and energy efficiency grades for water dispensers
China
Water Coolers
Mandatory
Minimum Performance Standard
Entered into force, New
2015
June 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
New, To Be Superseded
2019
November 2025
Water
Greenmark N87 - Water dispensers
Taiwan of China
Water Coolers
Voluntary
Endorsement Label
Entered into force, New
2013
August 2018
Electricity
Greenmark N91 - Water fountains
Taiwan of China
Water Coolers
Voluntary
Endorsement Label
Entered into force, New
2013
August 2018
Electricity
Ministerial Regulations Prescribing High Efficiency Cold Water Dispenser and Hot-Cold Water Dispenser, B.E. 2564 (2021)
Thailand
Water Coolers
Voluntary
High Energy Performance Standard
Entered into force, New
2021
March 2022
Electricity
Regulations, methods, and inspection measures of energy consumption standards and energy efficiency grade labeling for ice-warm-hot drinking water machines
Taiwan of China
Water Coolers
Mandatory
Comparative Label
Entered into force, New
2016
August 2018
Electricity
Regulations, methods, and inspection measures of energy consumption standards and energy efficiency grade labeling for warm-hot drinking water machines
Taiwan of China
Water Coolers
Mandatory
Comparative Label
Entered into force, New
2016
August 2018
Electricity
Requirements on the Minimal Energy Performance Standard and Energy Efficiency Rating Labeling and Inspection of Ice-warm-hot --IWH-- water dispenser
Taiwan of China
Water Coolers
Mandatory
Comparative Label, Minimum Performance Standard
Entered into force, New
2018
August 2018
Electricity
Requirements on the Minimal Energy Performance Standard and Energy Efficiency Rating Labeling and Inspection of Warm-hot --WH--water dispenser
Taiwan of China
Water Coolers
Voluntary
Comparative Label, Minimum Performance Standard
Entered into force, New
2018
August 2018
Electricity
TIS 2746-2559 (2016) Hot and Cool water dispenser and Cool water dispenser: Energy efficiency
Thailand
Refrigeration, Water Coolers
Voluntary
Minimum Performance Standard
Entered into force, New
2016
April 2022
Electricity
Water Conservation Certification
China
Showers or Showerheads, Toilets, Taps or Faucets
Voluntary
Endorsement Label
Entered into force, New
2017
January 2021
Water
WaterSense® Specification for Tank-Type Toilets Version 1.2
United States of America*
Toilets
Voluntary
Endorsement Label, Minimum Performance Standard
Entered into force, New
2014
February 2021
Water