5.—(1) Appropriate measures, including tests, shall be taken to ensure that, subject to sub-paragraph (2), each production batch of collagen meets the microbiological and residues criteria set out in the Table in Part 3 of this Schedule.
(2) Where the nature of a finished product is such that it would be inappropriate to require it to comply with the moisture and ash limits specified in Part 3 of this Schedule, those limits shall not apply to that product.