The All India Bar Council said it condemns any attempt to bring out such a proposal which could potentially hamper independence of judiciary.
In a communication to the President, its chairman Adish C Aggarwal referred to a ruling by a Constitution Bench of the Supreme Court in 1993 and said the apex court had held that the principle of seniority must be followed in determination of the incumbent to the office of the Chief Justice of India.
Katju, a former Supreme Court judge, last week had pitched for appointment of Chief Justice of India (CJI) on the basis of merit and not on the basis of seniority.
He said there is no constitutional provision or statutory rule of the senior-most judge of the Supreme Court being appointed as Chief Justice and therefore "outstanding" chief justice of a High Court can directly be appointed as chief justice of the Supreme Court.