Drug & Alcohol Screening
Clark Safety Ltd provides onsite workplace drug and alcohol screening using oral fluid (swab) drug testing and fuel-cell breath alcohol testing, suitable for safety-critical environments. All testing is conducted in a controlled and auditable manner, with full chain-of-custody procedures applied where required. Clark Safety Ltd manages the screening process directly and works in direct liaison with Hampton Knight Laboratories for confirmatory laboratory analysis, ensuring results are legally defensible and aligned with recognised workplace testing standards. Drug screening outcomes are reported as screening (indicative) results, with any non-negative screening result subject to laboratory confirmation in accordance with client policy and agreed procedures.