The legal sources
Where each obligation lives
Working time
ArG Art. 9, 12 and 15 — weekly maxima, annual overtime caps, mandatory breaks.
Vacation and leave
OR Art. 329a — four weeks minimum, five under 20.
Probation
OR Art. 335b — three months maximum, and how the platform enforces it.
Sick pay
OR Art. 324a and the Berner, Basler and Zürcher scales.
Stellenmeldepflicht
AIG Art. 21a — reporting, the embargo, and the feedback obligation.
Payroll declarations
AHV, QST, BVG, EMA, Lohnausweis and the ELM Jahresmeldung.
Data protection
nDSG, retention, DSAR, and data residency.
Cantonal variation is the norm
Twenty-six cantons, and they differ in ways that matter operationally:- Public holidays — one federal holiday, the rest cantonal.
- Sick-pay scales — three regional scales applied by different courts.
- Quellensteuer — cantonal tariffs and settlement procedures.
- School holidays — set per canton and often per municipality.