http://www.legislation.gov.uk/eur/2015/1221/article/2Commission Regulation (EU) 2015/1221 of 24 July 2015 amending Regulation (EC) No 1272/2008 of the European Parliament and of the Council on classification, labelling and packaging of substances and mixtures, for the purposes of its adaptation to technical and scientific progress (Text with EEA relevance)Commission Regulation (EU) 2015/1221Commission Regulation (EU) 2015/1221 of 24 July 2015 amending Regulation (EC) No 1272/2008 of the European Parliament and of the Council on classification, labelling and packaging of substances and mixtures, for the purposes of its adaptation to technical and scientific progress (Text with EEA relevance)2020-12-11King's Printer of Acts of Parliamenthttps://webarchive.nationalarchives.gov.uk/eu-exit/https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32015R1221texttext/xmlen2015-07-24

Article 2

By way of derogation from Article 3(2), the harmonised classifications set out in Annex to this Regulation may be applied before the date referred to in Article 3(2).