Each of these short courses in commercial appliances are designed to update experienced gas engineers to enable them to prove their competence in ACS.

  • Two days: CIGA1, CORT1 and CDGA1
  • One day: CDGA1
  • Courses are delivered in a classroom/workshop environment, where you will also be assessed on your knowledge of legislative requirements and practical competency
  • The awarding body for this course is BPEC


  • National Gas Training and Assessment Centre, Halbeath Campus, Fife College, Pittsburgh Road, Dunfermline, KY11 8DY

ACS assessments in the following fields:

  • CIGA1 Industrial and Commercial Indirect Fired Appliances (boilers and warm air units)
  • CORT1 Industrial and Commercial Overhead Radiant Appliances (radiant tube and plaque heaters)
  • CDGA1 Industrial and Commercial Direct Fired Gas Heating Appliances
  • CODNCO1 (Changeover from CCN1 to Commercial Core Gas Safety)
  • COCN1 (Commercial Core Gas Safety)
  • At a later date you may wish to extend your skills by moving on to domestic appliances, LPG, or commercial/industrial gas installations