38 C.F.R. § 80.10
(b) The VSTAGP grant agreement will provide that the grantee agrees to, and will ensure that each subgrantee (if applicable) agrees to:
(4) Provide any necessary additional information requested by VA in the manner and timeframe specified by VA.
(Authority: Pub. L. 116-315, sec. 4304; 2 CFR 200.203)