13 C.F.R. § 102.6
(e) Adverse determinations of requests. A component making an adverse determination denying a request in any respect shall notify the requester of that determination in writing. Adverse determinations, or denials of requests, include denials involving fees or fee waiver matters, denials of requests for expedited processing, and decisions where:
(f) Content of denial. The denial must be signed by the head of the component or designee and must include: