(1) The members of the Corps shall perform such functions in relation to the carrying out of measures for civil defence as may be assigned to them by rules made under this Act or by any other law for the time being in force.
     (2) The State Government or the Controller may, by order, call out a member of the Corps for training or for discharging such functions in relation to the carrying out of measures for civil defence as may be specified in such order.
     (3) Subject to such orders as the Central Government may make in this behalf, any member of the Corps of any State may at any time be required, by order, to discharge functions in relation to civil defence in any other State and shall while discharging such functions, be deemed to be a member of the Corps of that other State and be vested with the powers, functions and privileges and be subject to the liabilities of a member of the Corps in that other State.