The U.S. Army Combat Readiness Center offers Distance Learning (DL) courses through ATIS Learning, giving Soldiers, Army Civilians, Safety Professionals, and Joint Forces easy access to essential training. Registration for some of these courses is managed through ATRRS (Army Training Requirements and Resources System). Follow the steps below to find, register for, and complete your course, then click the appropriate Launch button to get started. Jump to USACRC Courses on ATIS