This guidance has been developed to supplement the existing Gas Safety (Management) Regulations 1996 (GS(M)R) guidance document L80. This will be used by HSE Inspectors during investigations of gas escapes from gas distribution pipelines.


This guidance has been developed to supplement the existing Gas Safety (Management) Regulations 1996 (GS(M)R) guidance document L80. This will be used by HSE Inspectors during investigations of gas escapes from gas distribution pipelines.
Ask an expert 0845 345 0055