24 C.F.R. § 5.707

All PHAs and owners of HUD housing subject to an assistance contract, other than owners participating in the HCV, PBV, and Moderate Rehabilitation programs, are required to annually self-inspect their properties, including all units, to ensure the units are maintained in accordance with the standards in § 5.703. The owner or PHA must maintain the results of such self-inspections for three years and must provide the results to HUD upon request. This self-inspection is independent of other HUD inspections discussed in § 5.705. The owner or PHA may choose to conduct this inspection after a HUD inspection to satisfy this requirement and the post-report survey requirement at § 5.711(c)(2) simultaneously.