Question to the Department for Work and Pensions:

To ask the Secretary of State for Work and Pensions, what assessment his Department has made of the potential impact of (a) Health and Safety Executive policy not to adopt new hazard classes in GB CLP unless agreed at the United Nations Globally Harmonized System of classification and labelling of chemicals (UN GHS) and (b) proposed legislative changes by HSE that would remove the statutory obligation on it to respond to new EU hazard classifications within a statutory timeframe on trade within the UK internal market.

The Health and Safety Executive (HSE) recently sought views on the application of a consistent UK-wide Classification, Labelling and Packaging (CLP) regime as part of the Chemicals Legislative Reform Proposals consultation which took place from 23 June 2025 to 18 August 2025. This included seeking views on whether the adoption of EU CLP measures in GB, including the EU hazard classes, would be one way of minimising possible trade disruption in the UK Internal Market. The consultation response is expected to be published in early 2026 subject to ministerial approval and the responses received will be used to inform future work to deliver a consistent UK-wide CLP regime. In the meantime, the current GB CLP framework allows duty holders to self-classify against the new EU hazard classes and for HSE to evaluate proposals for substances covered by the EU hazard classes to be added to the GB Mandatory Classification and Labelling List on a case-by-case basis.