Article 51

The European Parliament or the Council may object to a regulatory technical standard within a period of three months from the date of notification of the regulatory technical standard adopted by the Commission. At the initiative of the European Parliament or the Council that period shall be extended by three months.

If, on the expiry of the period referred to in paragraph 1, neither the European Parliament nor the Council has objected to the regulatory technical standard, it shall be published in the Official Journal of the European Union and shall enter into force on the date stated therein.

If either the European Parliament or the Council objects to a regulatory technical standard within the period referred to in paragraph 1, it shall not enter into force. In accordance with Article 296 TFEU, the institution which objects shall state the reasons for objecting to the regulatory technical standard.