Boasting 178 billion barrels of proven oil reserves and close to 58 Tcf of proven natural gas reserves as of 2009, Canada is the world's largest reserve holder after Saudi Arabia and the top supplier of U.S. energy imports. Canada is also home to the world's most expansive oil sands deposits, the development of which extracts and processes a heavy, tar-like crude bitumen that comprises the bulk of the country's reserves. Canada's oil and natural gas sector is privatized, with industry regulation occurring at the provincial level.
Supply chain management encompasses demand and supply planning, suppliers, inventory, warehouse and logistics management. It covers all processes related to raw materials and associated information from sourcing to end users. There are various certification exams developed for supply chain professionals, namely APIC's certification (Certified Supply Chain Professional or CSCP), ISCEA'S certification (Certified Supply Chain Manager or CSCM), and the CISCM certificate (Chartered Supply Chain Management Professional or CSCMP).