(2)Subject to the provisions of any law made by Parliament, the conditions of service of officers and servants of the Supreme Court shall be such as may be prescribed by rules made by the Chief Justice of India or by some other Judge or officer of the Court authorised by the Chief Justice of India to make rules for the purpose:Provided that the rules made under this clause shall, so far as they relate to salaries, allowances, leave or pensions, require the approval of the President.