According to Wiki the bar had been open for 40 years and acquired by the current owners and remodelled in 2015
re the fire regs
You'd think it'd have had to have complied if it was having inspections that often, but I'm sure if there was any issues it'll come out shortly.
re the fire regs
Pilloud said that the probe would determine whether all safety standards were met.[52] Swiss fire safety regulations tend to be stricter than elsewhere in Europe.[53] They provide, among other things, that public venues holding 200 people or more must have several open exits, that bars must have smoke ventilation systems, that furnishings in public venues must be certified as non-flammable, and that any interior pyrotechnics require a permission by authorities issued only under very strict conditions.[53] The mayor of Crans-Montana, Nicolas Féraud, said at the press conference that there had been "annual or bi-annual" fire inspections of the bar by town authorities, but declined to answer questions about details of the inspections.
You'd think it'd have had to have complied if it was having inspections that often, but I'm sure if there was any issues it'll come out shortly.