29 C.F.R. § 4902.4

(a) When the disclosure officer grants a request for access to records under § 4902.3, such records shall be made available when the requester is advised of the determination or as promptly thereafter as possible. At the requester's option, the record will be made available for the requester's inspection and copying at the Communications and Public Affairs Department, Pension Benefit Guaranty Corporation, 1200 K Street NW., Washington, DC 20005-4026, between the hours of 9 a.m. and 4 p.m. on any working day, or a copy of the record will be mailed to the requester.

(b) If the requester desires to be accompanied by another individual during the inspection and/or copying of the record, the requester shall, either when the record is made available or at any earlier time, submit to the disclosure officer a signed statement identifying such other individual and authorizing such other individual to be present during the inspection and/or copying of the record.