The Personal Safety Logbook (PSL) is a personal booklet in which you can collect all your diplomas, skills and possibly medical data. It is not mandatory to have a safety passport, but it is a useful document in which you can keep all the above information together.

Yes, that's right. In Germany, a Working at Height certificate may not be valid for more than one year. The other GWO modules do keep their validity of 2 years.

No, if you follow the GWO Sea Survival training, you do not need to follow a separate Boat Landing training. The Boat Landing is already included in the GWO Sea Survival training.

No, a formal medical examination is not necessary to participate in the training. The trainee must declare his/her fitness to participate in the training by means of a "medical self assessment" form.

It is not possible to attend a GWO refresher training with an expired certificate. You must then attend a GWO basic training. See our complete range of GWO basic and GWO refresher training courses.

WINDA stands for Wind Industry Database and is managed by the Global Wind Organization (GWO). It enables clients to check whether their staff have the correct and valid GWO certificates. A WINDA ID is a unique personal number which you obtain when registering with WINDA. If you successfully complete a GWO training course, this is registered in WINDA by DELTA Safety Training on the basis of your WINDA ID. If you wish to book a GWO basic or refresher course, you must give your WINDA ID to DELTA Safety Training. You can create your own WINDA ID.

GWO stands for Global Wind Organisation. GWO is an organisation that designs and manages global standards for various wind industry training courses.