# The Feeding Stuffs Regulations 1988, Part V: VITAMINS, PRO-VITAMINS AND SUBSTANCES HAVING A SIMILAR EFFECT


(1)
(2)
(3)
(4)
EEC No.
Vitamin
Kind of Animal
Maximum content (international units per kilogram in complete feeding stuff)
CHAPTER A
Pigs
2,000
Piglets
10,000 in milk replacer feeds only
E670
Vitamin D2
Cattle
4,000
or
Calves
10,000 in milk replacer feeds only
Sheep
4,000
E671
Vitamin D3
Lambs
10,000 in milk replacer feeds only
Horses
4,000
Other kinds except poultry
2,000
CHAPTER B
E671
Vitamin D3
Chickens for fattening Turkeys
5,000
Other poultry
3,000
CHAPTER C
Other vitamins, pro-vitamins and chemically well defined substances having a similar effect
All animals
No limit

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Source: https://www.legislation.gov.uk/uksi/1988/396/schedule/4/part/V (the official version)
Page: https://openlegislation.uk/feeding-stuffs-regulations-1988/schedule-4/part-V
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.