Transitional provision
Article 4
When complying with their obligation as set out in the first subparagraph of Article 3(1) of this Directive, Member States shall ensure that their national legislation transposing Article 10, Article 10a(4) to (7), the first and second subparagraphs of Article 10a(8), Article 10a(12) to (18), Article 10c and Article 11a(8) and (9) of Directive 2003/87/EC, and Annexes IIa and IIb to that Directive, as in force on 19 March 2018, continue to apply until 31 December 2020. The list contained in the Annex to Decision 2014/746/EU shall continue to apply until 31 December 2020.