What you'll learn?

  • Installation
  • Tightness Testing
  • Valve Identification
  • Valve Satisfaction Assessment


ICPN1LS assessment is designed to test the gas safety competence of an operative in first fixing of commercial installation pipework BUT does not connect to live gas supply.

ICPN1LS training takes about half a day, you must also allow time to undertake and successfully pass the associated ICPN1LS theory and practical assessments.


  • First Fix for Commercial Pipework – Limited scope - ICPN1LS

Who this course is for:

  • ICPN1LS is for a pipefitter who ONLY installs natural gas commercial pipework up to 150mm / 6” diameter that is not connected to a gas supply