Service provider declaration forms must be submitted to the State Secretariat for Education, Research and Innovation (SERI).
All EU/EFTA citizens wishing to carry out a regulated professional activity in Switzerland for a maximum of 90 working days per calendar year must submit a declaration form via SERI’s online portal. Detailed information on the entire procedure can be found under Declaration procedure and duration.
Persons wishing to carry out a non-regulated professional activity in Switzerland for a maximum of 90 days per calendar year do not need to submit a declaration form to SERI.