# Commission Implementing Regulation (EU) No 198/2013 of 7 March 2013 on the selection of a symbol for the purpose of identifying medicinal products for human use that are subject to additional monitoring (Text with EEA relevance), Article 1

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

The black symbol referred to in Article 23(4) of Regulation (EC) No 726/2004 shall be an inverted equilateral triangle. It shall comply with the model and the dimensions set out in the Annex to this Regulation.

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Source: https://www.legislation.gov.uk/eur/2013/198/article/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2013-198/article-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.