Welcome to DSTNZ

At Drug & Substance Testing New Zealand (DSTNZ) we deliver high quality, professional workplace drug and alcohol screening services in the Greater Wellington area. DSTNZ is one of few IANZ accredited drug testing agencies in New Zealand. Our clients can be assured of our commitment to excellence and the highest possible standards.

We offer a fully mobile service with our specialised, custom-built drug screening vehicles. With their full range of onboard facilities, including toilet, hand washing and office facilities, utilising our vehicles ensures less disruption to your workplace by enabling DSTNZ staff to fully process each person onboard. Our vehicle signage is removable if a discreet presence is required when our staff are on-site. A drug and alcohol testing area may also be set up within most workplaces if your preference is for our staff to utilise your own facilities for drug testing of employees.

The health and safety of your workforce is our priority, and at DSTNZ we strive to provide our clients with the highest standard of drug testing services, strictly following the requirements of the Australian & New Zealand Standard AS/NZS 4308:2008. Whatever your requirements, DSTNZ can tailor a drug and alcohol screening programme to suit your workplace.

Other Services we provide

DSTNZ is able to provide a range of services to our clients beyond drug and alcohol screening.

Metro Health is a division of DSTNZ and specialises in mobile health screening in the workplace. Metro Health offers


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Drug & Alcohol Screening

Drug & alcohol screening falls into the following categories:

  • Pre-employment
  • Random
  • Post-incident
  • Reasonable cause
  • Rehabilitation
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Latest News

Drug Testing & Safety: What’s the Connection?

Drug testing in the workplace is a key component in protecting the safety, healt

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IANZ Accreditation

Drug & Substance Testing has now been awarded accreditation status with IANZ. Fi

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