A Drug and Alcohol Test is performed when a biological sample such as blood, urine, saliva or breath is collected and analysed. Analysing a sample takes from a few seconds up to 5 minutes and will detect the presence or absence of drugs and alcohol or their metabolites in the sample collected. A safe and healthy workforce is to the benefit of both employers and employees. Drug and alcohol screening ensures your employees are fit to work and maintains the safety of everyone in your workplace.