1. This Regulation shall not invalidate any whole-vehicle type-approval or EU type-approval granted to vehicles or to systems, components or separate technical units by 31 August 2020.
2. Approval authorities shall grant extensions and revisions of whole-vehicle type-approvals and EU type-approvals to the vehicles, systems, components or separate technical units referred to in paragraph 1 of this Article in accordance with Articles 33 and 34.
3. Technical services already designated before 4 July 2018 shall be subject to the assessment referred to in Article 73.
The designation of technical services already designated before 4 July 2018 shall be renewed by 5 July 2022 where those technical services comply with the relevant requirements set out in this Regulation.
The validity of the designation of technical services made before 4 July 2018 shall terminate by 5 July 2022.