Sourcing & Verification Methodology
Federal labor regulations and immigration statutes require uncompromising precision. Our editorial framework cross-checks primary legal gazettes to prevent administrative misinformation.
Every legal assertion regarding B, L, G, or C permits references official publication codes in the Classified Compilation of Federal Legislation (Systematische Rechtssammlung SR), primarily the Foreign Nationals and Integration Act (SR 142.20 FNIA/AIG) and the Code of Obligations (SR 220 CO/OR).
Wage benchmarks on Labour Switzerland draw from the Swiss Federal Statistical Office (FSO) Structure of Earnings Survey (LSE / ESS), which surveys over 35,000 Swiss enterprises and 1.7 million employment records. We never scrape unverified self-reported survey websites.
Withholding tax rules, tariff classifications (Tarif A0, B1, etc.), and the CHF 120,000 retrospective assessment (NOV) framework are anchored to ESTV Circular No. 45 (Kreisschreiben Nr. 45) governing Quellensteuer under the Direct Federal Tax Act (DBG).
Where official data for an occupation or cantonal discretionary policy is unavailable or undergoing review, we explicitly display a "Data Not Yet Verified" state. We reject the practice of algorithmic guessing or generating fabricated placeholders to appear complete.
Primary Swiss Federal Authorities Monitored
- SEM — State Secretariat for Migration (Bern)
- SECO — State Secretariat for Economic Affairs (Bern)
- FSO / BFS — Federal Statistical Office (Neuchâtel)
- ESTV / AFC — Federal Tax Administration (Bern)
- BSV / OFAS — Federal Social Insurance Office (Bern)
- Fedlex — Publication Platform for Federal Law