(1) For the purposes of this Part, the Commission may:
(a) enter into arrangements with the appropriate authority of the Commonwealth, a State or a Territory for the provision of care and welfare at a public hospital or other institution for persons entitled to be provided with treatment under this Part; and
(b) enter into arrangements with any other body operating a hospital or other institution for the provision of care and welfare at that hospital or institution for persons entitled to be provided with treatment under this Part; and
(c) enter into arrangements with any practitioner or other person qualified to provide treatment.
(2) In this section:
"public hospital or other institution" means a hospital or other institution that is operated by the Commonwealth, a State or a Territory.