GWO Block Onshore

GWO Refresher Modules

GWO Block Onshore

GWO Refresher Modules

GWO Block Onshore

GWO Refresher Modules

GWO Block Onshore

GWO Refresher Modules

GWO Block Onshore

GWO Refresher Modules

GWO Basic Safety Training Refresher - Onshore Block

Basic Course Informations

According to GWO Basic Safety Training Standard

1) GWO First Aid - Refresher

2) GWO Manual Handling - Refresher

3) GWO Working at Heights - Refresher

4) GWO Fire Awareness - Refresher


3 days / 24 lessons

Validity of the certificate for this course: GWO 24 months / DGUV 24 months

GWO BSTR - Onshore Block

EUR 843.00 EUR plus VAT
EUR 1,003.17 incl. VAT

3 days | 24 lessons


Dates for this course will be fixed in consultation with you. Request


Persons who have already successfully completed the four onshore training modules in accordance with GWO have the opportunity to refresh their theoretical knowledge and practical skills in order to receive new current certification.

Basic knowledge and skills in safety and rescue at height, personal safety, first aid, fire prevention and fighting and survival at sea under particularly realistic conditions are refreshed and expanded.

Teaching content

  • GWO First Aid - 2 days / 16 lessons
  • GWO Manual Handling - 0.5 days / 4 lessons
  • GWO Working at Heights - 2 days / 16 lessons
  • GWO Fire Awareness - 0.5 days / 4 lessons

Target group

Persons working in the construction, operation, maintenance and repair of onshore wind turbines.


A minimum of physical fitness is expected. Participants must not have any health-related restrictions, especially to the respiratory tracts, or suffer any cardiovascular diseases or spinal disorders.

In accordance with youth protection legislation, the minimum age for participation is 18 years

Number of participants

6 to 12 persons


A GWO certificate will be awarded on successful completion of each course and a corresponding entry will be made in the participant’s safety pass.

The certificates are valid for two years.

General information

The content of the GWO training courses held at OffTEC meet the requirements of the Berufsgenossenschaft (Employers’ Liability Insurance Association)/DGUV in full. The corresponding DGUV certificates can be issued in addition for a charge of € 25.00 per certificate. Please note that that periods of certificate validity may vary. If you book the 5 GWO modules as a package we grant a 5% discount on the list price.

WINDA Database

If required, the course certificates will be uploaded onto the GWO’s WINDA database.
Please note that it is only possible to upload the course onto the WINDA database if we are informed of the participant’s WINDA-ID by the start of the course.
For refresher courses it is also necessary to provide the expiry date of the preceding certificate.

The certificate cannot be uploaded without this information

Information as download:

GWO BST data sheet

Course contact

Alicia Lee-Johannsen

Lecker Strasse 7
25917 Enge-Sande
Fon: +49 4662 89127-13
Fax: +49 4662 89127-88


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