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Authorized Gas Tester

The Authorized Gas Tester Course is aimed to give the candidates orientation on the correct way of operating gas detector and testing of atmospheric gases in the confined space to ensure safe entry, safe working and safe exit of workers.


As per guidelines of OSHAD-SF – Code of Practice 27 - Confined Spaces

Learning Objectives:

  • Define the PPM, LEL and MEL and explain their significance
  • Describe the effects of toxic and flammable gases.
  • Describe the effects of hazardous atmospheric concentrations
  • List the sources of flammable and toxic gases
  • List possible sources of ignition
  • Describe gas testing procedure