Article 43 6.

In respect of securitisations the securities of which were issued before 1 January 2019 credit institutions or investment firms as defined in points (1) and (2) of Article 4(1) of Regulation (EU) No 575/2013, insurance undertakings as defined in point (1) of Article 13 of Directive 2009/138/EC, reinsurance undertakings as defined in point (4) of Article 13 of Directive 2009/138/EC and alternative investment fund managers (AIFMs) as defined in point (b) of Article 4(1) of Directive 2011/61/EU shall continue to apply Article 405 of Regulation (EU) No 575/2013 and Chapters I, II and III and Article 22 of Delegated Regulation (EU) No 625/2014, Articles 254 and 255 of Delegated Regulation (EU) 2015/35 and Article 51 of Delegated Regulation (EU) No 231/2013 respectively as in the version applicable on 31 December 2018.