Prevalence of Employee Drug Testing
"The majority of human resource professionals surveyed in this brief study report that their organizations have a drug testing program; furthermore a majority of those respondents report some perceived benefits in reduced absenteeism and workers’ compensation claims, and increased worker productivity/performance. More than half of employers surveyed conduct drug tests on all job candidates, while only 29% do not conduct drug tests on any job candidates. In addition, most employers who use tests on job candidates have done so for seven years or more. When employers do post-employment drug tests, the most common tests are post-accident testing, random testing, and reasonable suspicion testing."
Fortner, Neil A.; Martin, David M.; Esen, S. Evren; and Shelton, Laura , "Employee Drug Testing: Study Shows Improved Productivity and Attendance and Decreased Workers’ Compensation and Turnover," Journal of Global Drug Policy and Practice (2011), Volume 5, Issue 4, p. 18.