Competition Act, 2002
15. Vacancy, etc., not to invalidate proceedings of Commission.-
No act or proceeding of the Commission shall be invalid merely by reason of-
a. any vacancy in, or any defect in the constitution of, the Commission; or
b. any defect in the appointment of a person acting as a Chairperson or as a Member; or
c. any irregularity in the procedure of the Commission not affecting the merits of the case.