F1Article 3aTransitional provisions
1.
Notwithstanding the application of the provisions of this Regulation, as amended by Commission Delegated Regulation (EU) 2018/987
2
, approval authorities shall, until
31 December 2018
, also
continue to grant EU type-approvals to engine types or engine families in accordance with this Regulation, in its version applicable on
6 August 2018
.
2.
Notwithstanding the application of the provisions of this Regulation, as amended by Delegated Regulation (EU) 2018/987, the Member States shall, until 30 June 2019 , also permit the placing on the market of engines based on an engine type approved in accordance with this Regulation, in its version applicable on 6 August 2018 .