On these type certificates pages, you can find all the type certificates issued by DNV. The type certificates are sorted by what certification/approval system they fall under, and you may be able to download the respective certificates.

DNV has issued type certificates according to the following certification/approval systems:

• IEC WT 01 Type Certification System


• Danish Type Certification Scheme


• Dutch Type Approval Scheme

• DNV modified IEC WT 01 Type Certification System

DNV offers certification worldwide, and holds a wide range of national accreditations. With our global network of local resources, we can provide you with the certification most suitable to your needs and company location. Through our technical co-operation with RISØ National Laboratory in Denmark since 1987, we are engaged in the front-end wind energy research. We have been active in developing international rules and standards for the wind energy industry—both offshore and onshore—since the mid-80s. Our wind energy services are delivered by our DNV Wind Energy unit.