Policy Search

Discover over 1600 energy, water, and quality policies around the world. Click through to access label images and policy details. Visit our FAQs for more information.

Policy	Country	Product Types	Policy Approach	Policy Instrument	Policy Status	Adopted	Revised	Updated by CLASP	Fuel Types
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