Sellers and users of biocidal products assigned to the closed circuit must respect the obligations relating to the closed circuit according to articles 42 to 48 of the Royal Decree of 8 May 2014 (Dutch / French).

All sellers are required to register themselves in an online registration system and to update a sales register annually.

As of 31 December 2018, all users will be required to register themselves within the same registration system and confirm this registration annually. In order to register, one should need to sign up for a personal account.


A mandate form is available in Dutch or French for individuals who wish to outsource the registration to another party (see attachment).