Drug Testing and Other Pre-Employment Screening Performed by Sheriff's Departments

"Nearly all officers were employed by a sheriff’s office that used criminal record checks (99%), personal interviews (98%), background investigations (98%), and driving record checks (95%) (figure 4). More than 4 in 5 officers were employed by an office that used medical exams (87%), and drug tests (85%). More than two-thirds were employed by one using psychological evaluations (72%) and credit checks (69%). More than half of officers worked in sheriffs' offices using written aptitude tests (58%) and physical agility tests (54%)."