4. (1) The Central Government may, by notification, specify any force or any part
thereof, raised and maintained in India under the authority of the said Government, to which
all or any of the provisions of this Act shall, with or without modifications, apply and
accordingly all the officers referred to in clause (i) of sub-section (1) of section 3 shall be
deemed to be officers within the meaning of the respective Acts relating to the said forces.
(2) Upon issuance of a notification under sub-section (1), the authority to exercise all
the disciplinary and administrative powers under the respective Acts governing such force
or any part thereof including the powers conferred by warrants or commissions issued
under such Acts governing that force or any part thereof, shall vest in the Commander-in-Chief
or the Officer-in-Command, as the case may be, of the Inter-services Organisation.
(3) Where any of the provisions of this Act applies to a force or any part thereof as
referred to in sub-section (2), the Central Government may, by notification, direct that by
what authority or which officer, the jurisdiction, powers or duties incidental to the operation
of the provisions of this Act shall be exercised or performed in respect of that force or any
part thereof.