It is conceivable that selective use of drug-testing procedures could be used to deny employment or continuing employment to, say, persons of color or national origin, or persons of a certain age group, if the penalty for drug usage is dismissal from or denial of employment. Random drug screening might not be applied in a "random" manner if the goal is to covertly discriminate. Moreover, drug testing could have an impact on selective categories of employees. For example, if all employees were tested, only men or only members of a certain race might be disciplined in the case of positive
It is conceivable that selective use of drug-testing procedures could be used to deny employment or continuing employment to, say, persons of color or national origin, or persons of a certain age group, if the penalty for drug usage is dismissal from or denial of employment. Random drug screening might not be applied in a "random" manner if the goal is to covertly discriminate. Moreover, drug testing could have an impact on selective categories of employees. For example, if all employees were tested, only men or only members of a certain race might be disciplined in the case of positive