# Regulation (EC) No 273/2004 of the European Parliament and of the Council of 11 February 2004 on drug precursors (Text with EEA relevance), Article 7: Labelling

Extent: E+W+S+N.I.

Operators shall ensure that labels are affixed to scheduled substances of categories 1 and 2 of Annex I before they are supplied. The labels must show the names of the substances as given in Annex I. Operators may in addition affix their customary labels.
The Secretary of State may prescribe by regulations requirements and conditions for the labelling of mixtures containing scheduled substances.

---
Source: https://www.legislation.gov.uk/eur/2004/273/article/7 (the official version)
Page: https://openlegislation.uk/eu-regulation-2004-273/article-7
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.