(1) This Subpart provides for drug and alcohol testing by CASA.
(2) The Subpart sets out the following matters:
(a) who may be tested (Subdivision 99.C.1.1);
(b) certain powers of approved testers (Subdivision 99.C.1.2);
(c) approved drug testing devices and breathalysers (Subdivision 99.C.1.3);
(d) the conduct of initial drug tests and confirmatory drug tests (Division 99.C.2);
(e) the conduct of initial alcohol tests and confirmatory alcohol tests (Division 99.C.3).