# The Feeding Stuffs Regulations 2000, Paragraph 21


In the case of any compound feeding stuff having a level of ash insoluble in hydrochloric acid not exceeding the relevant level specified in regulation 18(1)(a) or, as the case may be, (b), that level may be declared in the statutory statement as a percentage of the feeding stuff as such.

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Source: https://www.legislation.gov.uk/uksi/2000/2481/schedule/4/paragraph/21 (the official version)
Page: https://openlegislation.uk/feeding-stuffs-regulations-2000/schedule-4/paragraph-21
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.