Switzerland: fire safety

“Law” is a binding rule. “Official guidance” is not law, but inspectors expect it. “Chef Hygiene default” is a value the app checks against where no rule gives a number.

• LawElectrical installations in restaurants and small food places (under 1,200 m², up to 300 people) must be checked every 5 years by an independent control body. The grid operator writes to you 6 months before (NIV Annex 2.3.8–2.3.9).
• Official guidanceVKF fire protection rules, enforced by the cantons: check extinguishers yourself and service them as the maker says. Record delivery, refill and service dates. No national interval is set. Chef Hygiene suggests a service every 24 months.
• Official guidanceVKF rules for kitchens: keep extraction systems clean so there is no fire risk, and fit grease filters. No cleaning interval is set. Never heat oil or fat unattended. Keep no gas bottles in basements.
• Official guidanceVKF rules for emergency lights: check them at least twice a year, or yearly with a status display, and keep a control book (Kontrollbuch).
• Official guidanceSince 1 April 2026 no fireworks of any class are allowed in publicly accessible rooms such as restaurants and bars (VKF rule 26-15).