Article 67: Rules of Procedure, etc
1. Subject to the Constitution, a House may make rules for regulating its procedure and the conduct of its business, and shall have power to act notwithstanding any vacancy in the membership thereof, and any proceedings in the House shall not be invalid on the ground that some persons who were not entitled to do so sat, voted or otherwise took part in the proceedings.
2. Until rules are made under clause (1), the procedure and conduct of business in a House shall be regulated by the rules of procedure made by the President.