Occupational exposure limit values (OELs)

Current information

The first TRGS 900 (Technical Rules for Hazardous Substances, in German) with occupational exposure limit values (OELs) for the new Hazardous Substances Ordinance (GefStoffV) of December 2004 was published in January 2006. It is usually updated twice a year.

The latest update of November 2017 (PDF, 213 kB) is available for downloading (in German).

Former updates:

The “Gefahrstoffliste” (List of hazardous substances, in German) contains all OELs of TRGS 900 as well as the binding EC OELs.

Gefahrstoffliste online