(a) A Servicer must maintain a claim case binder for each claim submitted for payment in accordance with § 1005.219(d)(2). The claim case binder must contain documentation supporting all information submitted in the claim.

(b) HUD may review a claim case binder and the associated endorsement case binder at any time. A Servicer's denial of HUD access to any files may be grounds for sanctions in accordance with §§ 1005.905 and 1005.907.

(c) Within three business days of a request by HUD, the Servicer must make available for review, or forward to HUD, copies of identified claim case binders.