In any testing program, the employer should take care to execute the test appropriately, assure the test’s validity, and properly maintain the confidentiality of the results obtained.
The best practices to recommend are highly dependent on whether the employer is a public or private entity; federal drug testing requirements are highly regulated whereas for private employers in Virginia, there are less statutory restrictions in this area. However, the possibility does exist for legal challenges to drug testing programs.
There are various types and times when drug testing may be appropriate in your workplace.
- Preemployment: Testing of an applicant before an offer or after beginning work with the employment conditioned on passing the test. If test is positive, can ask about any medications that may have affected the test.
- Routine: Testing as part of a routine physical exam. Not used often.