The Defense Federal Acquisition Regulation Supplement (DFARS) is a supplement to the standardized Federal Acquisition Regulation (FAR) that covers additional regulations contractors must comply with if they are contracting with the Department of Defense. A clear understanding of the FAR and DFARS is extremely important for contractors seeking to work with DoD. The courses below will clearly and concisely help any government contractor learn the fundamentals, complexities and important features of the DFARS.