4 CFR § 21.7 - Hearings.
(a) Upon a request filed by a party or on its own initiative, GAO may conduct a hearing in connection with a protest. The request shall set forth the reasons why a hearing is needed to resolve the protest.
(b) Prior to the hearing, GAO may hold a pre-hearing conference to discuss and resolve matters such as the procedures to be followed, the issues to be considered, and the witnesses who will testify.
(c) Hearings generally will be conducted as soon as practicable after receipt by the parties of the agency report and relevant documents. Although hearings ordinarily will be conducted at GAO in Washington, DC, hearings may, at the discretion of GAO, be conducted at other locations, or by telephone or other electronic means.
(d) All parties participating in the protest shall be invited to attend the hearing. Others may be permitted to attend as observers and may participate as allowed by GAO's hearing official. In order to prevent the improper disclosure of protected information at the hearing, GAO's hearing official may restrict attendance during all or part of the proceeding.
(e) GAO does not provide for hearing transcripts. If the parties wish to have a hearing transcribed, they may do so at their own expense, so long as a copy of the transcript is provided to GAO at the parties' expense.
(f) If a witness whose attendance has been requested by GAO fails to attend the hearing or fails to answer a relevant question, GAO may draw an inference unfavorable to the party for whom the witness would have testified.
(g) If a hearing is held, each party shall file comments with GAO within 5 days after the hearing was held or as specified by GAO. If the protester has not filed comments by the due date, GAO shall dismiss the protest.
(h) In post-hearing comments, the parties should reference all testimony and admissions in the hearing record that they consider relevant, providing specific citations to the testimony and admissions referenced.