Technical certification and servicing of wind turbines

On the Danish Energy Agency's website for technical certification and servicing of wind turbines, you will find information on the current rules and obligations regarding certification and servicing of wind turbines.

You will also find lists of service companies allowed to carry out statutory service on specific wind turbine types, certifying bodies allowed to certify service companies, certificates for wind turbines and projects, and certifying bodies allowed to certify wind turbines and wind turbine projects.

You will also find information on the procedures for applying to the Danish Energy Agency for licences to certain service companies and certifying bodies, renewal of licence to service your own wind turbine, and information on mandatory reporting of service visits to the Danish Energy Agency.

Finally, you will find an overview of the rules and international standards relevant to the executive order as well as a mention of the Danish Energy Agency's advisory committee, which assists the agency with ongoing assessment of the Executive Order's professional content.

The text on the website is for guidance only. The applicable rules can be found in the Executive Order on technical certification and servicing of wind turbines. Further explanation of the rules can be found in the guidance document to the executive order.

On this page you can find, among other things:

List of service companies licensed or certified to perform service in Denmark.

Lists of wind turbine certificates and project certificates.

Various application and reporting forms.

Good to know

Certification & Servicing (CAS) is the Danish Energy Agency's site for technical certification and servicing of wind turbines.

Previously, CAS was known as the Danish Energy Agency's Approval Secretariat for Wind Turbines (EGV).