DNVGL Presafe authorization renewed for 2019May 30, 2019 DNVGL Presafe authorization for the workshop for repair, rebuild and completion of explosion protected electrical equipment renewed after the yearly audit. Responsible person, Dag Ove Vea, is in charge together with his team. Recent Posts NORSOK Z-015 verification: JB Electro launching JB CAMMS Z-015 November 10, 2019DNVGL Presafe authorization renewed for 2019 May 30, 2019 View all