The US Army Defense Ammunition Center (DAC) is under the command of the US Army Combined Arms Support Command in Fort Lee, VA. DAC is located on the McAlester Army Ammunition Plant (MCAAP), in McAlester Oklahoma.DAC's mission is to provide worldwide customers with expertise, knowledge, and solutions in explosives safety, logistics engineering, specialized training, career program management and global ammunition site inspections.The DAC is the Army's sustainment think tank and premier learning institution, delivering game-changing professionals and solutions. DAC provides ammunition, logistics, explosives safety, packaging, and HAZMAT certification training for military and civilian personnel, contractors, and international students as well as knowledge management services to Warfighters and business process owners across DOD. Training includes basic and advanced technical, functional, and management training used to develop competencies for personnel filling both staff and line positions supporting the DOD. DAC offers training throughout the world via the classroom, mobile training teams and distance learning and serves Army, Navy, Air Force, and Marine Corps personnel.In addition, the Training Directorate manages two DOD ammunition intern programs, the Quality Assurance Specialist (Ammunition Surveillance) (QASAS) and the Ammunition Management (AM) Career Programs.It is necessary to register for all courses using the Army Training Requirement and Resource System (ATTRS). A Common Access Card (CAC) is necessary for this registration. All records of course registration and completion information is reported to and maintained by the ATTRS system. Access for course completion information also requires a CAC card. Non-DOD personnel must be sponsored to obtain a CAC card.Retaking courses and/or exams is at the discretion of the Instructor and the (DAC) Chief, Training Directorate.Organization Contact for course or student records: Douglas White, 918-420-8933, US Army Defense Ammunition Center, 1 C Tree Road, McAlester, OK, 74501-9053.