(1) Subject to the provisions of this Act and any other law for the time being in force, related to relevant activity, the Central Government shall have the power to direct or assign to any authority, in such manner as it may deem appropriate, such powers as may be necessary to implement the provisions of this Act.
     (2) The Central Government may appoint a Licensing Authority and an Appellate Authority and make provisions relating to such authority and for licensing in such manner and in such form, as the Central Government may, by rules, prescribe.
     (3) Without prejudice to the generality of the provisions contained in this Act, the authorities and mechanisms provided under other relevant Acts shall continue to deal with matters covered under those Acts:
     Provided that in case of any doubt as to whether a matter falls within the scope of such relevant Acts or under this Act, the decision of the Central Government thereon shall be final.