Section 46A(2) in The Competition Commission of India (General) Regulations, 2009
(2)No misconduct on the part of the Advocate, accompanying the person summoned during continuance of his presence before the DG shall be permitted. In case of any misconduct, the DG for reasons to be recorded in writing shall forward a complaint to the Commission. The Commission, if satisfied with the complaint of the DG, may pass necessary order debarring the Advocate, guilty of misconduct, from appearing in the proceedings before the DG as well as before the Commission in future or till such time as the Commission deems necessary.