After successful completion of the TSI.PROFESSIONAL examination, this status is generally valid for 24 months. To maintain the status for a further 24 months, TÜV NORD offers a one-day TSI.PROFESSIONAL update training course.
The content of each update training course is always planned and developed individually. The level of knowledge of the participants (from the last TSI.PROFESSIONAL (update) training) is taken into account as far as possible.
This content is always taken into account:
A detailed overview of the topics and times will be made available to participants approx. 2 weeks before the training.
TSI.INTENSIVE Training
We offer supplementary 1-day modules (TSI.INTENSIVE training) on the topics [ACV] (refrigeration supply), [POW] (power supply), [EN/ISO] (EN 50600 & ISO/IEC 22237) and [SEC/FIR] (safety systems and organisations/fire detection and extinguishing technology). These modules are intended to deepen and supplement the basic training, but can also be taken individually.
The intensive modules include an in-depth treatment of the individual criteria/requirements, supply concepts depending on the level and availability class for implementation in practice.
TSI.PROFESSIONAL Update Training:
21.04.2026 (German)
22.09.2026 (German)
23.09.2026 (English)
Venue: online via MS Teams
Participation fee: 1.150,00€ per training






