Guidance documents and information
Guidance on pre-registration
This website describes the need for pre-registration and the opportunities to use extented deadlines (”late pre-registration”).
Remark: The former Guidance document for regular pre-registration is outdated.
Guidance on registration
This document describes when and how to register a substance under REACH. It consists of two parts: one on Registration tasks and obligations and the other on the preparation of the Registration Dossier.
Guidance for identification and naming of substances in REACH
This document describes how to name and identify a substance under REACH.
Guidance on data sharing
This document describes data sharing mechanisms for phase-in and non phase-in substances under REACH. It includes the communication within the SIEF and the cost sharing guidance. The document also describes the Confidential Business Information and Competition Law issues in the context of data sharing.