The Prostitution Business Ordinance (PGVO) is the primary legal basis for commercial sex work in the Canton of Zurich (in effect since 2013, with several amendments). It regulates:
- Licensing and registration requirements for brothels and salons
- Hygiene, fire safety, and security standards
- Supervisory powers of the city/cantonal police
- Structural and location requirements (restricted zones)
Other cantons have their own regulations: Bern (Prostitution Act 2013), Geneva (LProst 2009/2017), Ticino (LProst 2017), Vaud (LPros 2004), Neuchâtel (loi sur la prostitution 2014). There is no nationwide standardization.