Commission Regulation (EU) 2019/1782 of 1 October 2019 laying down ecodesign requirements for external power supplies European Union
External Power Supply
Mandatory
Minimum Performance Standard
Entered into force, Revised, To Be Superseded
2009
2019
September 2023
Electricity
Commission Regulation (EU) 2025/2052 of 13 October 2025 laying down ecodesign requirements for external power supplies, wireless chargers, wireless charging pads, battery chargers for portable batteries of general use and USB Type-C cables Europe, European Union
Battery Chargers, External Power Supply
Mandatory
Minimum Performance Standard
Published, New
2025
December 2025
Electricity
CQC31-461236-2014. CQC Marking Certification: single voltage external AC-DC and AC-AC power supplies China
External Power Supply
Voluntary
Endorsement Label
Entered into force, Revised
2005
2014
June 2021
Electricity
CQC31-464245-2018. Energy Conservation Certification Rules for Electric Vehicle Off-Board Charger China
External Power Supply
Voluntary
Endorsement Label
Entered into force, New
2018
May 2021
Electricity
GB 20943-2013 Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies China
External Power Supply
Mandatory
Minimum Performance Standard
Revised, To Be Superseded
2007
2013
June 2021
Electricity