Reasonable-cause drug and alcohol testing

Reasonable-cause testing requires a careful, policy-led approach when documented behaviour, observations or safety concerns trigger a testing requirement.

24/7 post-incident callout support coordinated around your site requirements.Call 0490 782 978

Independent collector

Neutral attendance helps reduce pressure on internal teams.

Policy-led

Scope and reporting are agreed with the authorised contact.

Confidential

Worker information and results are handled discreetly.

Testing when a policy trigger is met

Methodical Group can attend where an employer has determined that reasonable-cause testing is required under its workplace policy. The employer remains responsible for documenting observations, managing the worker and making employment or safety decisions.

Before attendance, we confirm the location, timing, testing method, authorised contacts and any immediate site risks. Urgent requests can be coordinated 24/7.

Professional collection and reporting

The collection process includes identity checks, an explanation of the test, consent and the agreed chain-of-custody documentation. Oral-fluid screening and breath-alcohol testing may be provided according to scope.

Any non-negative screening result is handled under the employer's policy and confirmation procedure; it should not be treated as a confirmed positive without the required further analysis.

Standards & confidentiality

A controlled collection process.

Oral fluid screeningAligned with AS/NZS 4760:2019
Alcohol breath equipmentAligned with AS 3547:2019
QualificationsEvidence of HLTPAT005 and HLTPAT010 available on request

Related services

Discuss your requirements

Plan testing services with Methodical Group.

Tell us your location, timing, approximate workforce size or areas of concern, and the service required.

Call 0490 782 978 Submit an enquiry