What are evaluations conducted by a drug recognition expert to assess non-alcohol drug impairment called?

The evaluations conducted by a drug recognition expert to assess non-alcohol drug impairment are called Drug Recognition Evaluations (DRE). This process involves a systematic series of assessments that help determine whether a person is under the influence of drugs other than alcohol. Trained practitioners follow a specific protocol that includes interviews, behavioral observations, and standardized tests to evaluate various physiological and psychological factors related to drug impairment.

The DRE process is designed to provide law enforcement with a comprehensive framework for identifying impairment caused by drugs, which is essential for making informed decisions during arrests and subsequent legal proceedings. This evaluation is recognized and supported by many law enforcement agencies as an effective method for addressing drug-related impairment in drivers.