41 C.F.R. § 105-60.305-7 Assurance of payment.
Title 41 - Public Contracts and Property Management
If fees for search, review, and reproduction will exceed $25 but will be less than $250, the requester must provide written assurance of payment before GSA will process the request. If this assurance is not included in the initial request, GSA will notify the requester that assurance of payment is required before the request is processed. GSA will offer requesters an opportunity to modify the request to reduce the fee.
Title 41: Public Contracts and Property Management
PART 105–60—PUBLIC AVAILABILITY OF AGENCY RECORDS AND INFORMATIONAL MATERIALS
Subpart 105–60.3—Availability of Opinions, Orders, Policies, Interpretations, Manuals, and Instructions
§ 105-60.305-7 Assurance of payment.

