China Water Efficiency Labeling Program (CWEL)
China
Taps or Faucets
Mandatory
Comparative Label
Entered into force, New
2021
January 2021
Water
Commission Delegated Regulation (EU) No 626/2011 of 4 May 2011 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to energy labelling of air conditioners
United Kingdom
Room ACs - Stationary ACs, Portable ACs, Packaged Terminals
Mandatory
Comparative Label
Entered into force, New
2011
October 2023
Electricity
Commission Delegated Regulation (EU) No 626/2011 of 4 May 2011 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to energy labelling of air conditioners
European Union
Room ACs - Stationary ACs, Portable ACs, Packaged Terminals
Mandatory
Comparative Label
Entered into force, New
2011
September 2023
Electricity
CQC32-432411-2016. Water Conservation Certification Rules for Flush Valve
China
Taps or Faucets
Voluntary
Endorsement Label
Entered into force, New
2016
May 2021
Other
CQC32-432414-2009. Water Conservation Certification Rules for Valves with Screwed Connections for Water-Heating System
China
Taps or Faucets
Voluntary
Endorsement Label
Entered into force, New
2009
May 2021
Other
CQC32-432421-2021. Water Conservation Certification Rules for Faucets
China
Taps or Faucets
Voluntary
Endorsement Label
Entered into force, New
2021
May 2021
Other
Greenhouse and Energy Minimum Standards (Air Conditioners above 65kW) Determination) 2022
Australia
Room ACs - Stationary ACs, Packaged Terminals
Mandatory
Minimum Performance Standard
Entered into force, New
2022
July 2025
Electricity
Minimum Energy Performance Standards for Chilled-Warm-Hot Water Fountain Machines
Taiwan of China
Taps or Faucets
Mandatory
Minimum Performance Standard
Entered into force, New
2018
October 2022
Electricity
Minimum Energy Performance Standards for Chilled/Warm/Hot Drinking Water Dispensers
Taiwan of China
Taps or Faucets
Mandatory
Minimum Performance Standard
Entered into force, New
2016
October 2022
Electricity
Minimum Energy Performance Standards for Warm/Hot Drinking Water Dispensers
Taiwan of China
Taps or Faucets
Mandatory
Minimum Performance Standard
Entered into force, New
2018
October 2022
Electricity
NOM-035-ENER-2025, Energy Efficiency in Unitary Air Conditioners
Mexico
Packaged Terminals
Mandatory
Comparative Label, Minimum Performance Standard
New
2025
September 2025
Electricity
Turkish Official Gazette No 28861 (Transposition of EC 626-2011)
Turkey
Room ACs - Stationary ACs, Portable ACs, Packaged Terminals
Voluntary
Comparative Label
Entered into force, New
2006
September 2018
Electricity
Water Conservation Certification
China
Showers or Showerheads, Toilets, Taps or Faucets
Voluntary
Endorsement Label
Entered into force, New
2017
January 2021
Water
WaterSense® High-Efficiency Lavatory Faucet Specification
United States of America*
Taps or Faucets
Voluntary
Endorsement Label, Minimum Performance Standard
Entered into force, New
2007
February 2021
Water