§ 1610.3 Sequestration of witnesses and exclusion of Counsel.
(a) All witnesses compelled by subpoena to submit to CSB depositions shall be sequestered unless the official conducting the depositions permits otherwise.
(b) Any witness compelled by subpoena to appear at a deposition during a CSB investigation may be accompanied, represented, and advised by an attorney in good standing of his or her choice, pursuant to § 1610.1. However, when the CSB official conducting the investigation determines, after consultation with the Office of General Counsel, that the CSB has concrete evidence that the presence of an attorney representing multiple interests would obstruct and impede the investigation or inspection, the CSB official may prohibit that counsel from being present during the deposition.