In this Part—
"corresponding law" means a law that, under an Order in Council in force under section 314, is designated to be a corresponding law for the purposes of this Part;
"corresponding Order" means an Order that, under an Order in Council in force under section 314, is designated to be a corresponding Order for the purposes of this Part;
"interstate authority", for an interstate mental health facility, means a person performing a similar or corresponding function to an authorised psychiatrist in relation to that facility;
"interstate mental health facility" means a hospital or other facility to which a person in a participating State may be compulsorily admitted under a corresponding law in that State;
"participating State" means a State or Territory—
(a) in which a corresponding law is in force; and
(b) a Minister of which has made an agreement with the Minister under section 315.