Drug test Drug test A drug test is a technical analysis of a biological specimen, for example urine, hair, blood, breath, sweat, and/or oral fluid/saliva — to determine the presence or absence of specified parent drugs or their metabolites. Major applications of drug testing include detection of the presence of performance enhancing steroids in sport, employers and parole/probation officers screening for drugs prohibited by law (such as cannabis, cocaine, methamphetamine, and heroin) and police officers testing for the presence and concentration of alcohol (ethanol) in the blood commonly referred to as BAC (blood alcohol content). BAC tests are typically administered via a
Drug policy of the Netherlands for breaking drug laws by keeping more than the tolerated amount of cannabis in the shop. He was also sentenced to a 16-week prison term. Criminal investigations into more serious forms of organized crime mainly involve drugs (72%). Most of these are investigations of hard drug crime (specifically cocaine and synthetic drugs) although the number of soft drug cases is rising and currently accounts for 69% of criminal investigations. In a study of the levels of cannabis, cocaine, MDMA, methamphetamine and other amphetamine in wastewater from 42 major cities in Europe Amsterdam came near the top of the list in