In order to attend Phase 1 (Resident) you must be complete with the Reserve Captains Career Common Core course administered through the Combined Arms Center (CAC).  The first link below contains registration instructions.  Additionally, you can not attend Phase 3 (Resident) until you are complete with Phase 1 (Resident) and Phase 2 (dL).  The second link below provides an example of an ATRRS Student Transcript you MUST HAVE WITH YOU when you arrive for each resident phase showing completion of prerequisites.

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