What is the legal consequence if an accredited driving school issues a fraudulent certificate of course completion (e.g. for VKU or first aid) without the student having attended?

1. The facts may trigger criminal and cantonal administrative proceedings, including examination of false-document or fraud offences and possible action against authorisations; the exact offence and sanction require the competent authority's procedure
2. Only an internal association warning can follow because course certificates are private records
3. The certificate can simply be corrected later with no proceeding if the learner eventually attends
4. Only the learner can face consequences because the instructor merely signed the record