https://www.gao.gov/products/098660

B-185799: Aug 18, 1976

A decision was requested concerning payment of two National Guard officers for per diem in connection with active duty assignments. The officers were ordered to active duty for a period of 50 days which was later extended. Since the length of active duty was not contemplated, the officers were entitled to per diem for the entire period of active duty...

https://www.gao.gov/products/451466

B-185799: Aug 18, 1976

A MEMBER OF THE NATIONAL GUARD WHO IS ORDERED TO ACTIVE DUTY FOR A PERIOD OF 50 DAYS. WHICH DUTY IS LATER EXTENDED BY AMENDMENT TO HIS ORDERS FOR AN ADDITIONAL PERIOD OF 89 DAYS AND. WHO LATER RECEIVES ORDERS FOR AN ADDITIONAL PERIOD OF 125 DAYS AT THE SAME PLACE IS ENTITLED TO PER DIEM DURING SUCH PERIODS OF ACTIVE DUTY SINCE THE FIRST TWO PERIODS WERE FOR LESS THAN 20 WEEKS AS PRESCRIBED BY THE...