In parallel, regular inspections over the full length of our pipelines are carried out, either on foot or by helicopter. This allows the detection of potential faults or unauthorised work which could damage the pipelines or the gas installations.
Furthermore, the operation of our networks of transport pipelines in Switzerland must comply with the requirements of the Swiss Federal Office of Energy (SFOE) and is governed by the federal legislation on transport installations using pipelines. This activity is closely controlled by the Federal Pipelines Inspectorate (IFP).