1.This Regulation shall enter into force on the twentieth day following that of its publication in theOfficial Journal of the European Union.
2.It shall apply from 1 January 2016.
From 22 March 2013, national authorities shall not refuse to grant EU type-approval or national type-approval for a new type of vehicle, or prohibit registration, placing on the market or entry into service of a new vehicle where the vehicle concerned complies with this Regulation and the delegated and implementing acts adopted pursuant to this Regulation, if a manufacturer so requests.