With effect from 1 September 2017 in the case of categories M1, M2 and category N1 class I vehicles, and from 1 September 2018 in the case of N1 vehicles of class II and III and category N2 vehicles, this Regulation shall only apply for the purposes of assessing the following requirements of vehicles type-approved in accordance with this Regulation before those dates:

1. (a)

   conformity of production in accordance with Article 8;

2. (b)

   in-service conformity in accordance with Article 9;

3. (c)

   access to vehicle OBD and vehicle repair and maintenance information in accordance with Article 13;

4. (d)

   F2extensions to type-approvals granted under this Regulation, until new requirements become applicable for new vehicles.

This Regulation shall also apply for the purposes of the correlation procedure set out in Commission Implementing Regulations (EU) 2017/11528 and (EU) 2017/11539.