The power to adopt delegated acts is conferred on the Commission subject to the conditions laid down in this Article.

The delegation of power referred to in Article 20 shall be conferred on the Commission for a period of four years from 9 December 2011. The Commission shall draw up a report in respect of the delegated power at the latest six months before the end of the four-year period. The delegation of power shall be tacitly extended for periods of an identical duration, unless the European Parliament or the Council opposes such extension not later than three months before the end of each period.

The delegation of power referred to in Article 20 may be revoked at any time by the European Parliament or by the Council. A decision to revoke shall put an end to the delegation of the power specified in that decision. It shall take effect on the day following the publication of the decision in the Official Journal of the European Union or on a later date specified therein. It shall not affect the validity of any delegated acts already in force.

As soon as it adopts a delegated act, the Commission shall notify it simultaneously to the European Parliament and to the Council.

A delegated act adopted pursuant to Article 20 shall enter into force only if no objection has been expressed either by the European Parliament or the Council within a period of three months of the notification of that act to the European Parliament and the Council or if, before the expiry of that period, the European Parliament and the Council have both informed the Commission that they will not object. That period shall be extended by three months at the initiative of the European Parliament or the Council.