{
  "url": "https://openlegislation.uk/feedingstuffs-zootechnical-products-regulations-1999/regulation-42",
  "json_url": "https://openlegislation.uk/feedingstuffs-zootechnical-products-regulations-1999/regulation-42.json",
  "legislation": "uksi/1999/1871",
  "legislation_title": "The Feedingstuffs (Zootechnical Products) Regulations 1999",
  "legislation_url": "https://openlegislation.uk/feedingstuffs-zootechnical-products-regulations-1999",
  "path": "regulation/42",
  "kind": "regulation",
  "number": "42",
  "heading": "Use of zootechnical additives for the purpose of animal feeding",
  "text": "(1) Subject to paragraph (2), no person shall use a zootechnical additive for the purpose of animal feeding except an authorised zootechnical additive which—\n(a) has been incorporated in a feedingstuff, and\n(b) was incorporated in the feedingstuff in accordance with regulation 43.\n(2) Nothing in paragraph (1) shall prohibit a person from feeding an animal—\n(a) an unauthorised zootechnical additive, or\n(b) a feedingstuff containing an unauthorised zootechnical additive,\nfor an Article 6.4 purpose if the use of the additive or the feedingstuff, as the case may be, will constitute—\n(i) a medicinal test on animals for which he has been issued with an animal test certificate, or\n(ii) a regulated procedure for which he holds a personal licence, and which is specified in a project licence which authorises the procedure.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1999/1871/regulation/42",
    "retrieved_at": "2026-10-29T10:20:25.118862+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}