Written Question·Department for Work and Pensions·UIN 85311

Chemicals: Regulation

Tabled: 27 October 2025

Answered: 3 November 2025

Named Day

Question

Ruth Jones

To ask the Secretary of State for Work and Pensions, which chemical substances have received EU Harmonised Classification and GB Mandatory Classification since 1 January 2021 by (a) chemical name, (b) European Community number, (c) CAS Registry Number, (d

Answer

Sir Stephen Timms

Since 1 January 2021, the Health and Safety Executive (HSE), as the regulator, has acted as the Agency for the assimilated Regulation (EC) No. 1272/2008 on classification, labelling and packaging of substances and mixtures as amended in Great Britain (or ...

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