Global Wind Energy Certification Services

Combining technical expertise with many years of in-depth industry experience, DEWI-OCC (a UL company) offers global wind energy certification services to turbine / component manufacturers and other companies within the sector.


October 2016 Zertifizierung von Windenergieanlagen wird international harmonisiert: more

November 2015 DEWI OCC certifies Gamesa G114-2.5 MW turbine more

September 2015 DEWI-OCC wird zertifizierter Supplier von Dong Energy more