Official News relating to CERN Safety Rules

The CERN Safety Rules listed below have been published on the official CERN Safety Rules website (see here).


Safety Regulation SR-WS Works and services: this SR-WS (version 1) will cancel and replace the corresponding provisions of Safety Instruction IS50 “Safety Coordination on CERN Worksites”.

In order to limit the impact on the end-of-year technical stop, the Works and Services (WS) Safety Rules listed above shall enter into force as of 1 June 2016. Until this date IS39 and IS50 remain applicable.

The three General Safety Instructions listed above enter into force as of their publication on the official CERN Safety Rules website, i.e. on 27 November 2015.

These CERN Safety Rules apply to all persons under the Director-General’s authority.

by HSE Unit