Source: 32 FR 11035, July 28, 1967, unless otherwise noted.
No person who has been an employee of the Department and attached to
a Regional office of any bureau, board, division, or other agency
thereof, shall be permitted to practice, appear, or act as attorney,
agent, or representative before the Department or any branch or agent
thereof in connection with any case or administrative proceeding which
was pending before such Regional office during the time of his
employment with the Department, unless he shall first obtain the written
consent thereto of the Secretary of Labor or his duly authorized
representative.