http://www.legislation.gov.uk/eudr/1999/74/article/9/2020-12-31Council Directive 1999/74/EC of 19 July 1999 laying down minimum standards for the protection of laying hensCouncil Directive 1999/74/ECCouncil Directive 1999/74/EC of 19 July 1999 laying down minimum standards for the protection of laying hens2020-12-09King's Printer of Acts of Parliamenthttps://webarchive.nationalarchives.gov.uk/eu-exit/https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:01999L0074-20191214texttext/xmlen2019-12-14CHAPTER IVFinal provisionsF1Article 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .