Mark has worked for the provincial downstream hydrocarbon regulator in Ontario for approximately 14 years. In that time he has assisted in, and led, over 100 explosion and fire investigations involving natural gas, propane, fuel oil, diesel, gasoline, hydrogen, digester and landfill gas. Mark has extensive experience in hydrocarbon appliance operation and failure mechanisms, and expert knowledge of all Canadian codes and regulations with respect to hydrocarbon fuels. Mark worked for the Alberta Energy Regulator for 2 years where he specialized in pipeline inspection and failure investigations with respect to the upstream oil and gas industry. Mark has CFEI, G1, LP, PM2 certifications and over 22 years of experience in the hydrocarbon fuels industry.