Der Blaue Engel - Digital Cordless Phones (DE-UZ 131)
Germany
Telephony
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2010
2014
January 2020
Electricity
Der Blaue Engel - Digital Projectors DE-UZ 127
Germany
Projectors
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2014
2020
November 2020
Electricity
ENERGY STAR Program Requirements for Telephony Version 3.0
Canada, United States of America*
Telephony
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2004
2014
June 2021
Electricity
Thai Green Label Scheme - Digital Projectors TGL-81-R1-17
Thailand
Projectors
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2013
2018
March 2022
Electricity