According to a 1989 Department of Labor study, the percentage of employees in America working for a company that has a drug-testing program for employees or plans to have a drug-testing program is:

In 1989, the Department of Labor study indicated that approximately 10 percent of employees in America were working for companies that either had a drug-testing program in place or were planning to implement one. This statistic helps to contextualize the evolving landscape of workplace policies regarding drug testing during that time and reflects initial steps many organizations were taking to address concerns related to substance abuse. The figure illustrates that, while drug-testing programs were beginning to gain traction, they had not yet become a mainstream standard within corporate policies. Understanding this statistic is important for professionals in the field of security and human resources, as it highlights historical trends and the increasing emphasis on workplace safety and productivity as a result of substance abuse.