Commonwealth Consolidated Regulations Commonwealth Consolidated Regulations(1) An approved laboratory must test Sample A of a body sample it receives for confirmatory drug testing if the laboratory is satisfied that Sample A retains its integrity.
(2) If the integrity of Sample A of a body sample may have been compromised, or the Sample A is for some reason unavailable for confirmatory drug testing, the approved laboratory must deal with Sample B of the body sample as if it were Sample A.
(3) These Regulations apply to the Sample B accordingly.
(4) If Sample B of the body sample is to be dealt with as if it were Sample A, Sample B is to be known as Sample A from the time that Sample B, under this regulation, is required to be dealt with as Sample A.