The implementing measures provided for in Article L. 412-1 the provisions of Articles 1 and 2, paragraphs 1 and 2 of Article 4, Articles 6 and 7, paragraphs 1 and 2 of Article 8, Article 9 and Articles 11 to 16 of Regulation (EU) No 305/2011 of the European Parliament and of the Council of 9 March 2011, as amended, laying down harmonised conditions for the marketing of construction products. The same applies to the provisions of points (a) and (b) of paragraph 3 and those of paragraph 4 of Article 4 of Regulation (EU) 2019/1020 of the European Parliament and of the Council of 20 June 2019 on market surveillance and product conformity as regards providers of order fulfilment services, as defined in Article 3 of the same Regulation.