Energy Efficiency Grade Label - Water Heaters
Republic of Korea
Instantaneous Water Heaters
Mandatory
Comparative Label
Entered into force, Revised
2010
2015
January 2016
Gas
Korea Eco label Standards EL 228 Urinals
Republic of Korea
Urinals
Voluntary
Endorsement Label
Entered into force, Revised
2006
2015
February 2021
Water
Korea Eco Label Standards Water Saving Showerhead and Water Saving Components for Faucet EL 222:2012
Republic of Korea
Showers or Showerheads
Voluntary
Endorsement Label
Entered into force, Revised
2001
2012
February 2021
Water
Korea Eco Label Standards Water Saving Toilet EL 223:2013
Republic of Korea
Toilets
Voluntary
Endorsement Label
Entered into force, Revised
1994
2013
February 2021
Water
Korea Ecolabel Standards Water-saving Faucets EL221:2012
Republic of Korea
Taps or Faucets
Voluntary
Endorsement Label
Entered into force, Revised
1992
2012
February 2021
Water
MEPS for Gas Water Heater
Republic of Korea
Instantaneous Water Heaters
Mandatory
Minimum Performance Standard
Entered into force, Revised
2010
2015
January 2016
Gas
NOM-003-ENER-2021
Mexico
Instantaneous Water Heaters, Storage Water Heaters
Mandatory
Comparative Label, Minimum Performance Standard
Entered into force, New
2021
September 2025
Gas, LPG
NOM-027-ENER/SCFI-2018 - Solar water heaters
Mexico
Instantaneous Water Heaters, Storage Water Heaters
Mandatory
Minimum Performance Standard
Entered into force, New
2018
December 2023
Electricity, Gas, LPG, Solar
Standard NOM-003-ENER-2011 - Domestic and Commercial Water Heaters
Mexico
Instantaneous Water Heaters, Storage Water Heaters
Mandatory
Comparative Label, Minimum Performance Standard
Entered into force, New
2011
September 2022
Gas