The S-100A is an annual refresher course that can be taken by anyone who has taken the S100 or S100A within the last five years. It reviews the most important wildfire suppression and safety topics from the full S100 course. It takes between 20-40 minutes and costs $20.

 It is recognized by the BC Wildfire Service to meet the training requirements under Section 26.3.1 “Forestry Operation Fire Fighting” of B.C.’s Occupational Health and Safety Regulation.

It must be taken annually to be considered valid.