http://www.legislation.gov.uk/eur/2012/537/article/2Commission Implementing Regulation (EU) No 537/2012 of 22 June 2012 amending Regulation (EC) No 1121/2009 laying down detailed rules for the application of Council Regulation (EC) No 73/2009, as regards the single area payment scheme for farmers in PolandCommission Implementing Regulation (EU) No 537/2012Commission Implementing Regulation (EU) No 537/2012 of 22 June 2012 amending Regulation (EC) No 1121/2009 laying down detailed rules for the application of Council Regulation (EC) No 73/2009, as regards the single area payment scheme for farmers in Poland2020-12-09King's Printer of Acts of Parliamenthttps://webarchive.nationalarchives.gov.uk/eu-exit/https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32012R0537texttext/xmlen2012-06-22
Article 2

This Regulation shall enter into force on the day of its publication in the Official Journal of the European Union.

It shall apply to aid applications relating to premium periods starting from 1 January 2012.