Commission Regulation (EU) No 1005/2010 of 8 November 2010 concerning type-approval requirements for motor vehicle towing devices and implementing Regulation (EC) No 661/2009 of the European Parliament and of the Council concerning type-approval requirements for the general safety of motor vehicles, their trailers and systems, components and separate technical units intended therefor (Text with EEA relevance) (c. 1005)

Article 4 U.K. Validity and extension of approvals granted under Directive 77/389/EEC

National authorities shall permit the sale and entry into service of vehicles type-approved before the date referred to in Article 13, paragraph 2 of Regulation (EC) No 661/2009, and continue to grant extension of approvals to those vehicles under the terms of Directive 77/389/EEC.