Since April 1998, the gas industry has worked together to provide guidance to registered engineers on how to deal with a wide range of unsafe situations which they may identify during the course of their work on domestic and non-domestic gas installations. The 6th edition of the Gas Industry Unsafe Situations Procedure has been compiled by a panel of industry representatives including HSE. This latest edition has been published by Gas Safe Register™ and came into effect on 1st April 2009.

