This standard BS EN 13160-6:2016 Leak detection systems is classified in these ICS categories:
23.040.99 Other pipeline components
29.260.20 Electrical apparatus for explosive atmospheres
23.020.01 Fluid storage devices in general
This European Standard specifies the requirements for leak detection systems – class V for use with systems designed for fuels that are flammable, having a flash point up to but not exceeding 100 °C.