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-036-ENER/SE-2025, Thermal efficiency and safety of wood-burning stoves	Mexico	Biomass Stoves	Mandatory	Minimum Performance Standard	Revised	2025		August 2026	Biomass
WaterSense® Specification for Tank-Type Toilets Version 1.2	United States of America*	Toilets	Voluntary	Endorsement Label, Minimum Performance Standard	Entered into force, New	2014		February 2021	Water