(32)Given that EU type-approvals granted in accordance with Regulation (EC) No 78/2009, Regulation (EC) No 79/2009 or Regulation (EC) No 661/2009 and their implementing measures are to be considered equivalent to those granted in accordance with this Regulation, unless the relevant requirements are changed by this Regulation or until they are modified by the delegated acts or implementing acts adopted pursuant to this Regulation, transitional provisions are needed to ensure that such approvals are not invalidated.