Commission Delegated Directive (EU) 2023/171 of 28 October 2022 amending, for the purposes of adapting to scientific and technical progress, Annex III to Directive 2011/65/EU of the European Parliament and of the Council as regards an exemption for hexavalent chromium as an anticorrosion agent in gas absorption heat pumpsText with EEA relevance.

32023L0171

European Union