Commission Regulation (EC) No 440/2008 of 30 May 2008 laying down test methods pursuant to Regulation (EC) No 1907/2006 of the European Parliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of
Chemicals (REACH) (consolidated version).
For the REACH legislation and its application, you can always contact the Belgian helpdesk REACH of the FPS Economy. If you have complex questions about your obligations under REACH, secondarily you can also consult the helpdesk of the European Chemicals Agency (ECHA).