Professional affiliations

chl logo  DSTNZ uses Canterbury Health Laboratories (CHL) for confirmatory drug testing. chl.co.nz
image DSTNZ uses ESR for confirmatory drug testing, and for hair sample analysis as requested. esr.cri.nz
IANZ_RADIOLOGY_CMYK DSTNZ is proudly accredited through International Accreditation New Zealand (IANZ). ianz.govt.nz
nzl DSTNZ recommends NZL Drug Testing for all your drug testing needs in the wider Auckland region. nzldrugtesting.co.nz
direct drug testing Direct Drug Testing is DSTNZ’s leading provider of drug testing products. directdrugtesting.co.nz
sober SoberCheck is DSTNZ’s leading provider of alcohol testing products. sobercheck.co.nz
DSTNZ recommends MetroHealth Services for specialised mobile occupational health services in the workplace MetroHealth.co.nz