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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
TCVN 8630:2010 Boilers - energy efficiency and test methods	Vietnam*	Boilers and Furnaces	Mandatory	Minimum Performance Standard	Entered into force, Revised	2010	2019	January 2024	Gas, Oil
TCVN 8630:2019 Boilers - Energy Efficiency and Method for Determination	Vietnam*	Boilers and Furnaces	Mandatory	Minimum Performance Standard	Entered into force, Revised	2010	2019	August 2025	Gas, Oil