Get notified about regulatory changes for more than 162,000 chemicals


Watchdog is a free service - just create an account and you are ready to start monitoring substances of interest.

Search a list of over 162,000 chemical substances, add them to your watchlist and be automatically informed by e-mail whenever their regulatory status changes.

Over time we will be extending coverage to other chemical regulations in the EU and beyond.

Last changes

Sept. 10, 2019

Registered substances
Registry of CLH intentions until outcome
Substances restricted under REACH (Annex XVII)