28 C.F.R. § 700.16
(a) Manner of access. The Office, once it has made a determination to grant a request for access, shall grant the requester access to the requested record by—
(2) Making the record available for inspection by the requester at a reasonable time and place.
The Office shall in either case charge the requester applicable fees in accordance with the provisions of § 700.17. If the Office provides access to a record by making the record available for inspection by the requester, the manner of such inspection shall not unreasonably disrupt the operations of the Office.