Information in the supply chain

The passage of information up and down the supply chain is a key feature of REACH. Users should be able to understand what manufacturers and importers know about the dangers involved in using chemicals and how to control risks. However, in order for suppliers to be able to assess these risks they need information from the users about how they are used. REACH provides a framework in which information can be passed both up and down supply chains.

REACH adopts and builds on the previous system for passing information - the Safety Data Sheet for substances and preparation (not for articles). This should accompany materials down through the supply chain, providing the information users need to ensure chemicals are safely managed. In time these safety data sheets will include information on safe handling and use.

Further information: Links below:

Documents and web pages below help you to understand the topics covered and/or provide access to relevant tools. The "en" icon indicates that the linked material is available only in English.

• A general description of the authorisation processes can be found in REACH processes pages of the About REACH section on the guidance website.
• Explanatory documents related to the identification of substances "en" can be found on the Member State Committee page.
• More guidance on the obligations related to articles can be found in the Guidance on Substances in Articles ((Section 8.9) available on the guidance website.
• Short summary "en" of obligations linked to the substances on the Candidate List.