(4)The exercise of any power delegated under sub-sections (1) to (3) shall be, subject to such restrictions and conditions as may be prescribed or as may be specified in the notification and also to control and revision by the delegating authority, or where such authority is the Government by such officer as may be empowered by the Government in this behalf. The Government shall also have power to control and revise the acts or proceedings of any officer so empowered.
