The Domestic Natural Gas Handbook leads our range of technical publications and is available with a range of self-study workbooks as a route to ACS assessment or re-assessment.

Domestic Publications


The Commercial Natural Gas Appendices builds on the chapters within the Domestic Natural Gas Handbook and is available with the Commercial Core Gas Safety self-study workbook.

Commercial Publications


The LPG Fuel Changeover Appendices is designed for use with the Domestic Natural Gas Handbook and covers a series of topics including Combustion, Tightness Testing and Pipe Sizing.

LPG Publications