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UK REACH: grandfathered registrations notified substances list


Chemical manufacturers and importers based in Great Britain (England, Scotland and Wales) can use this list when they plan their strategy for meeting the requirements of UK REACH.


EU REACH registrations held by GB-based businesses were carried across directly into UK

REACH. This is known as ‘grandfathering’ the registration.


This list contains the substances that have been notified to the HSE using the ‘Comply with


UK REACH’ service.


The list includes all substances notified to HSE on or before 1 July 2021. It contains the:

  • name of each substance

  • chemicals abstracts service (CAS) number

  • European Community (EC) number.

Find the list here.

Department for Environment, Food and Rural Affairs September 2021

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