# The Misuse of Drugs Regulations 2001, Paragraph 1


(1) Any preparation of one or more of the substances to which this paragraph applies, not being a preparation designed for administration by injection, when compounded with one or more other active or inert ingredients and containing a total of not more than 100 milligrams of the substance or substances (calculated as base) per dosage unit or with a total concentration of not more than 2.5% (calculated as base) in undivided preparations.
(2) The substances to which this paragraph applies are acetyldihydrocodeine, codeine, dihydrocodeine, ethylmorphine, nicocodine, nicodicodine (6-nicotinoyldihydrocodeine), norcodeine and pholcodine and their respective salts.

---
Source: https://www.legislation.gov.uk/uksi/2001/3998/schedule/5/paragraph/1 (the official version)
Page: https://openlegislation.uk/misuse-of-drugs-regulations-2001/schedule-5/paragraph-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.