http://www.legislation.gov.uk/eur/2011/939/article/3Commission Regulation (EU) No 939/2011 of 23 September 2011 correcting Regulation (EC) No 617/2008 laying down detailed rules for implementing Regulation (EC) No 1234/2007 as regards marketing standards for eggs for hatching and farmyard poultry chicksCommission Regulation (EU) No 939/2011Commission Regulation (EU) No 939/2011 of 23 September 2011 correcting Regulation (EC) No 617/2008 laying down detailed rules for implementing Regulation (EC) No 1234/2007 as regards marketing standards for eggs for hatching and farmyard poultry chicks2020-12-13King's Printer of Acts of Parliamenthttps://webarchive.nationalarchives.gov.uk/eu-exit/https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32011R0939texttext/xmlen2011-09-23
Article 3

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