The regulations may make provision in relation to the following:
(a) the authorisation of persons:
(i) to conduct alcohol tests and drug tests; and
(ii) to operate devices equipment for that purpose;
(b) the conduct of alcohol tests and drug tests, including random tests and tests with notice;
(c) the devices used in conducting alcohol tests and drug tests, including the calibration, inspection and testing of those devices;
(d) the approval of persons to conduct analyses in connection with such tests;
(e) the procedure for the handling and analysis of samples;
(f) the confidentiality of test results;
(g) the storage and destruction of samples.