- IGEM-UP-19 Edition 1: Design and Application Of Interlock Devices and Associated Systems Used With Gas Appliance Installations In Commercial Catering Establishments
- BS EN 60079-29-1 Explosive Atmospheres.Gas detectors. Performance Requirements Of Detectors For Flammable Gases.
- BS EN 60079-29-2:Explosive Atmospheres. Gas Detectors, Selection, Installation, Use and Maintenance Of Detectors For Flammable Gases and Oxygen.
- BS EN 60079-29-0:2012+A11:2013 Explosive Atmospheres. Equipment. General Requirements
- BCGA Guidance Note 11 Reduced Oxygen Atmospheres
- BCGA Guidance Note 2, Guidance For The Storage Of Gas Cylinders In The Workplace, rev 2 2010.
- BCGA Code of Practice 4 Industrial Gas Cylinder Manifolds and Gas Distribution Pipework (excluding acetylene). Revision 4: 2012
- BS EN: 45544-4:2016: Workplace Atmospheres
- BS EN 60079-10-1:2015 Explosive Atmospheres. Classification of Areas. Explosive Gas Atmospheres
- BS EN 50402:2005+A1:2008: Electrical Apparatus for the Detection and Measurement of Combustible or Toxic Gases or Vapours or of Oxygen
