Landmark JudgmentSupreme Court of IndiaWaman Rao v. Union of India: the 24 April 1973 line and the Ninth ScheduleWaman Rao v. Union of India (1981) made 24 April 1973 — the date of Kesavananda — the Ninth Schedule dividing line and upheld the un-amended Article 31-C.Valkya Editorial·15 Jun 2026·7 min