Prerequisite: You must have recently completed the IFO course. If you completed the IFO course prior to 2025, an additional cost of $100 is required for new text books. This course was formerly known as the 5th Class Power Engineer – Refrigeration Endorsement. It is an Inter-provincial certificate of competency approved by Technical Safety BC (TSBC), formerly known as the British Columbia Safety Authority (BCSA) and conforms to the Standardization of Power Engineers Exam and Certification (SOPEEC) Syllabus. Time includes a 1hr lunch break.