28.1.9: The Companies (Mediation and Conciliation) Rules, 2016
9. Duty of mediator or conciliator to disclose certain facts
(1) It shall be the duty of a mediator or conciliator to disclose to the Central government or the Tribunal or the Appellate Tribunal, as the case may be, about any circumstances which may give rise to a reasonable doubt as to his independence or impartiality in carrying out his functions.
(2) Every mediator or conciliator shall from the time of his appointment and throughout continuance of the mediation or conciliation proceedings, without any delay, disclose to the parties about existence of any circumstance referred to in sub-rule(1).