http://www.legislation.gov.uk/eur/2011/831/article/2Council Implementing Regulation (EU) No 831/2011 of 16 August 2011 imposing a definitive anti-dumping duty on imports of barium carbonate originating in the People’s Republic of China following an expiry review pursuant to Article 11(2) of Regulation (EC) No 1225/2009Council Implementing Regulation (EU) No 831/2011Council Implementing Regulation (EU) No 831/2011 of 16 August 2011 imposing a definitive anti-dumping duty on imports of barium carbonate originating in the People’s Republic of China following an expiry review pursuant to Article 11(2) of Regulation (EC) No 1225/20092021-02-15King's Printer of Acts of Parliamenthttps://webarchive.nationalarchives.gov.uk/eu-exit/https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32011R0831texttext/xmlen2011-08-16
Article 2

This Regulation shall enter into force on the day following its publication in the Official Journal of the European Union and shall be in force for a period of 5 years.