41 C.F.R. § 105-60.305-3 GSA records available without charge.
Title 41 - Public Contracts and Property Management
GSA records available to the public are displayed in the Business Service Center for each GSA region. The address and phone number of the Business Service Centers are listed in §105–60.303. Certain material related to bids (excluding construction plans and specifications) and any material displayed are available without charge upon request.
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
§ 105-60.305-3 GSA records available without charge.

