law: 29. Power to amend Schedules.-
  (1) If the Central Government is satisfied that it is necessary or expedient so to do, it may, by notification, amend Schedule I or Schedule II and thereupon Schedule I or Schedule II, as the case may be, shall be deemed to have been amended accordingly.
  (2) A copy of every notification made under sub-section (1) shall be laid before each House of Parliament as soon as may be after it is made.