Oral Fluid (Saliva) Drug Testing

Oral fluid drug testing is the ideal testing method for random, incident, cause and return-to-work testing in most workplaces.

Whilst many drug testing service providers will use a visually interpreted test kit, Relevant Drug Testing Solutions use the latest in electronic testing equipment to provide a completely auditable trail from start to finish of your drug testing program.

The use of such devices ensures no operator objectivity or subjectivity as the device completes all analysis independently to the same standard at all times. Relevant’s test device has been independently evaluated by the Victorian Institute of Forensic Medicine (VIFM) to meet the requirement of AS/NZS 4760-2019. It also allows for samples to be heated automatically if required should the testing be conducted in a colder environment.

Timed incubation and analysis period ensures for even greater quality control not allowing operators to “speed up” the test to enable for more tests to be completed within a set timeframe.

Identification

Donor provides identification and information is recorded.

Consent

Donor reads consent information and signature is provided if agreeable.

Sample

Donor collects sample in view of Accredited Technician

Adequacy Indication

Adequacy indicator when sufficient oral fluid has been collected.

Analysis

Oral fluid sample is inserted into electronic drug detection device where it is mixed with a buffer solution and then run for a set time of 5 minutes. Depending on climatic conditions, sample is heated during analysis, if required.

Onsite Results

Digital results are provided onsite with printout of results available instantly. Results are recorded in permanent record system as per AS/NZS 4760:2019.

If Required

Should the onsite result be not-negative, additional samples are collected and additional paperwork completed for transport to laboratory.

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Saliva Drug Testing FAQ’s

How much does saliva drug testing cost?

Our pricing is very competitive. Please contact us for a customised quote based on your site location/s and number of tests required.

What are the onsite screening cut-off levels in AS/NZS 4760:2019?

The onsite screening cut-off levels in AS/NZS 4308:2008 are listed in Table 1 of the Standard and are as follows:

Class of drug	Cut off concentration, ng/mL
Amphetamine type substances	50
Cannabinoids	15
Cocaine and metabolites	50
Opiates	50
Oxycodone	40

What are the laboratory cut-off levels in AS/NZS 4760:2019?

The confirmation cut-off levels in AS/NZS 4760:2019 are listed in Table 2 of the Standard and are as follows:

Compound	Cut-off concentration, ng/mL
Amphetamine Methylamphetamine Methylenedioxymethylamphetamine Methylenedioxyamphetamine	25 25 25 25
Δ9-tetrahydrocannabinol	5
Cocaine Benzoylecgonine	25 25
Codeine Morphine 6-Acetylmorphine	25 25 10
Oxycodone	20

Is Relevant NATA Accredited for Saliva Drug Testing?

Relevant is proudly NATA Accredited for Medico legal drug testing per AS/NZS 4760, section 2 Collection, storage, handling and dispatch. Our referral laboratories are also NATA Accredited.

For more information about our NATA Accreditation, please view this page.

How can I verify your NATA Accreditation?

To view our NATA Accreditation please click on the link below.

Note: This will direct you off our website and to the NATA website.

View our accreditation on NATA.com.au

Is your drug testing performed by franchisees or contractors?

To ensure our strict standards of quality and NATA accreditation is maintained, all drug testing personnel are direct employees of Relevant Drug Testing Solutions.

No franchisees, agents or contractors here – you’ll always be dealing direct!