The tests typically are pre-employment testing, reasonable suspicion testing, routine fitness testing, post-accident testing, random, and follow-up testing (Carrell & Hearvin, 2013). To effectively give an employee or applicant a drug test, the person will relieve a letter from the employer that states the time, date, and location of the test. On the day of the test, the employee will have to provide a sample of their urine or hair at the workplace or clinic (Carrell & Hearvin, 2013). Once this step is complete, the sample is collected and then sent to a laboratory, in which a chain of custody form is used to ensure that the sample is not tampered with. The test results are then reported to a medical review officer, in which they interpret and evaluate an individual's positive results as it relates to the workers’ medical history (Carrell & Hearvin, 2013). If the results are positive, the employee will have to have a confirmation test, which will be sent to the
The tests typically are pre-employment testing, reasonable suspicion testing, routine fitness testing, post-accident testing, random, and follow-up testing (Carrell & Hearvin, 2013). To effectively give an employee or applicant a drug test, the person will relieve a letter from the employer that states the time, date, and location of the test. On the day of the test, the employee will have to provide a sample of their urine or hair at the workplace or clinic (Carrell & Hearvin, 2013). Once this step is complete, the sample is collected and then sent to a laboratory, in which a chain of custody form is used to ensure that the sample is not tampered with. The test results are then reported to a medical review officer, in which they interpret and evaluate an individual's positive results as it relates to the workers’ medical history (Carrell & Hearvin, 2013). If the results are positive, the employee will have to have a confirmation test, which will be sent to the