OHSAS 18001:1999
Certified management system for industrial safety and health protection to OHSAS 18001:1999 since February 2006.

OHSAS 18001:2007
Certified management system for industrial safety and health protection to OHSAS 18001:2007 since February2009.

It fulfills the requirements for Swiss law, for international law, and the requirements of the EKAS guideline 6508.