Chemical classification, labelling and packaging (CLP)

Chemical classification identifies if the chemicals you supply can harm you, others or the environment. Labels identify hazardous chemicals. Correct packaging ensures chemicals are stored and disposed of safely.

Hazard pictograms (symbols)

Symbols to show presence of hazardous chemicals
CLP after Brexit

Supplying chemicals to Great Britain and Northern Ireland from 1 January 2021
National Poisons Information Service

Submitting information for mixtures placed on the GB market
Import chemicals from the EU

For GB importers, downstream users and distributors
Supply chemicals from NI to GB

Northern Ireland-based suppliers supplying chemicals to Great Britain
Request an alternative chemical name

Protect your intellectual property
Report an incident or concern

Report non-compliance with CLP law
Check MCL List

The GB mandatory classification and labelling list
Safety data sheets

Information to ensure that chemicals are used safely in the workplace
New/revised MCL proposal

Submit a new or revised GB mandatory classification and labelling proposal

Subscribe for free email updates and receive the latest news and guidance on Chemical classification, labelling and packaging (CLP)