Article 299U.K.(ex Article 256 TEC)
Acts of the Council, the Commission or the European Central Bank which impose a pecuniary obligation on persons other than States, shall be enforceable.
Enforcement shall be governed by the rules of civil procedure in force in the State in the territory of which it is carried out. The order for its enforcement shall be appended to the decision, without other formality than verification of the authenticity of the decision, by the national authority which the government of each Member State shall designate for this purpose and shall make known to the Commission and to the Court of Justice of the European Union.
When these formalities have been completed on application by the party concerned, the latter may proceed to enforcement in accordance with the national law, by bringing the matter directly before the competent authority.
Enforcement may be suspended only by a decision of the Court. However, the courts of the country concerned shall have jurisdiction over complaints that enforcement is being carried out in an irregular manner.