# The Feeding Stuffs Regulations 2000, Chapter PART IV: VITAMINS A, D2 AND D3 Column 1 Column 2 Column 3 Column 4 Column 5 EEC No. Vitamin Kind of animal permitted Maximum content (international units per kilogram in complete feeding stuff) or of the daily ration Conditions E672 A Chickens for fattening 13500 All feeding stuffs except feeding stuffs for young animals Ducks for fattening 13500 All feeding stuffs except feeding stuffs for young animals Turkeys for fattening 13500 All feeding stuffs except feeding stuffs for young animals Lambs for fattening 13500 All feeding stuffs except feeding stuffs for young animals Pigs for fattening 13500 All feeding stuffs except feeding stuffs for young animals Bovines for fattening 13500 All feeding stuffs except feeding stuffs for young animals Calves for fattening 25000 Only milk replacers Other species of animals — All feeding stuffs E670 or D2 Pigs 2000 Simultaneous use of Vitamin D2 and D3 prohibited Piglets 10000 In milk replacer feeds only Simultaneous use of Vitamin D2 and D3 prohibited Cattle 4000 Simultaneous use of Vitamin D2 and D3 prohibited Calves 10000 In milk replacer feeds only Simultaneous use of Vitamin D2 and D3 prohibited Sheep 4000 Simultaneous use of Vitamin D2 and D3 prohibited Lambs 10000 In milk replacer feeds only Simultaneous use of Vitamin D2 and D3 prohibited Horses 4000 Simultaneous use of Vitamin D2 and D3 prohibited Other species of animals except poultry and fish 2000 E671 D3 Pigs 2000 Simultaneous use of Vitamin D2 and D3 prohibited Piglets 10000 In milk replacer feeds only Simultaneous use of Vitamin D2 and D3 prohibited Cattle 4000 Calves 10000 In milk replacer feeds only Simultaneous use of Vitamin D2 and D3 prohibited Sheep 4000 Simultaneous use of Vitamin D2 and D3 prohibited Lambs 10000 In milk replacer feeds only Simultaneous use of Vitamin D2 and D3 prohibited Horses 4000 Chickens for fattening 5000 Turkeys 5000 Other poultry 3000 Fish 3000 Other species of animals 2000 --- Source: https://www.legislation.gov.uk/uksi/2000/2481/schedule/3/part/TABLE/chapter/4 (the official version) Page: https://openlegislation.uk/feeding-stuffs-regulations-2000/schedule-3/part-TABLE/chapter-4 Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.