24 USC 418 - Inspection of Retirement Home

(a) Triennial inspection 
Every three years the Inspector General of a military department shall inspect the Retirement Home, including the records of the Retirement Home.
(b) Alternating duty among Inspectors General 
The duty to inspect the Retirement Home shall alternate among the Inspector General of the Army, the Naval Inspector General, and the Inspector General of the Air Force on such schedule as the Secretary of Defense shall direct.
(c) Reports 
Not later than 45 days after completing an inspection under subsection (a) of this section, the Inspector General carrying out the inspection shall submit to the Chief Operating Officer, the Secretary of Defense, and Congress a report describing the results of the inspection and containing such recommendations as the Inspector General considers appropriate.