MELS for Casement and Window Air-Conditioners
Singapore*
Room ACs - Stationary ACs
Mandatory
Comparative Label
New
2008
2014
December 2023
Electricity
MELS for Commercial Storage Refrigerators
Singapore*
Refrigerated Cabinets, Wine Chillers, Walk-In Coolers and Freezers
, Refrigerated Vending Machines, Freezers-only + - 2 More
Mandatory
Comparative Label
Entered into force, New
2025
September 2025
Electricity
MELS for Portable Air-Conditioners (2024)
Singapore*
Portable ACs
Mandatory
Comparative Label
Entered into force, New
2024
September 2025
Electricity
MELS for Refrigerators
Singapore*
Refrigerators-Freezers
Mandatory
Comparative Label
New
2008
2014
December 2023
Electricity
MELS for Televisions
Singapore*
Televisions
Mandatory
Comparative Label
New
2014
December 2023
Electricity
MELS for Three-Phase VRF Air-Conditioners
Singapore*
Central ACs
Mandatory
Comparative Label
New
2021
December 2023
Electricity
MELS for Water Heater
Singapore*
Instantaneous Water Heaters, Storage Water Heaters
Mandatory
Comparative Label
Entered into force, New
2025
September 2025
Electricity
MEPS for Commercial Storage Refrigerators (2025)
Singapore*
Refrigerated Cabinets, Wine Chillers, Walk-In Coolers and Freezers
, Refrigerated Vending Machines, Freezers-only + - 2 More
Mandatory
Minimum Performance Standard
Entered into force, New
2025
September 2025
Electricity
MEPS for Portable Air-Conditioners (2024)
Singapore*
Portable ACs
Mandatory
Minimum Performance Standard
New
2024
September 2025
Electricity
MEPS for Televisions (2024/2025)
Singapore*
Televisions
Mandatory
Minimum Performance Standard
Entered into force, New
September 2025
Electricity
MEPS for Three-Phase Induction Motors
Singapore*
3-Phase Motors
Mandatory
Minimum Performance Standard
New
2018
December 2023
Electricity
MEPS for Three-Phase VRF Air-Conditioners
Singapore*
Central ACs
Mandatory
Minimum Performance Standard
New
2021
December 2023
Electricity
MEPS for Water Heater (2025)
Singapore*
Instantaneous Water Heaters, Storage Water Heaters
Mandatory
Minimum Performance Standard
Entered into force, New
2025
September 2025
Electricity
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-012-ENER-2019, Energy Efficiency of Condensing and Evaporating Units for Refrigeration
Mexico
Refrigerant Compressors
Mandatory
Comparative Label, Minimum Performance Standard
Entered into force, New
2020
September 2025
Electricity
NOM-015-ENER-2018
Mexico
Refrigerators-Freezers, Freezers-only
Mandatory
Minimum Performance Standard
Entered into force, New
2018
December 2023
Electricity
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
NOM-029-ENER-2017, Energy efficiency of external power supplies
Mexico
External Power Supply
Mandatory
Minimum Performance Standard
New
2017
September 2025
Electricity
NOM-031-ENER-2019 - LED luminaires for Lighting Roads and Public Outdoor Areas
Mexico
Streetlighting
Mandatory
Minimum Performance Standard
Entered into force, New
2021
December 2023
Electricity
NOM-033-ENER-2019 - AC motors cooled with air
Mexico
1-Phase Motors
Mandatory
Minimum Performance Standard
Entered into force, New
2021
December 2023
Electricity