These Regulations provide for the enforcement of Regulation (EU) 2016/426 of the European Parliament and of the Council of 9 March 2016 on appliances burning gaseous fuels (OJ No L81, 31.3.2016, p99) (“EU Regulation 2016/426”).
Link: The Gas Appliances (Enforcement) and Miscellaneous Amendments Regulations 2018
Source: Legislation .gov.uk