Army Guard/Reserve (AGR) Support Forms: ​Application for Active Guard/Reserve (AGR) Position: AGR APPLICATION NGB 34-1 Certificate of Agreement and Understanding for Active Guard/Reserve (AGR) Position: NGB 34-2 Statement of Service – For Computation of Length of Service For Pay Purposes: DA 1506 Applicant’s Worksheet: The APPLICANT’S WORKSHEET must be filled out and submitted with your packet. Prerequisite Application: The PREREQUISITE APPLICATION must be filled out and submitted with your packet ONLY if you are applying for a Recruiting and Retention NCO position. AGR’s Frequently Asked Questions