Additive declarations (applicable to all feeding stuffs)
4. Any amount referred to—
(a)in paragraph 2(c), 3(a) or 3(b) shall be expressed in milligrams per kilogram; and
(b)in paragraph 2(b) shall be expressed in million international units per kilogram, international units per kilogram, milligrams per kilogram or micrograms per kilogram, as appropriate.