"Electrician for event technology"
If you missed the Mothergrid Talk on the subject of SQQ1 and the obligation to update, you can find the recording under the following link: https://youtu.be/Vdlw2L9JPBM
A good chance for the self-employed to include a small qualification in higher daily rates, because the organizer can save himself the electrician in many places.
The fonts of the SQQ1 and the associated SQP4 can be found at:
