Washington State Police Exams
There are two entry-level police Written tests commonly used by law enforcement in Washington State:
The GSI (Guardian Selection Inventory) administered by Public Safety Testing (PST) is by far the most common.
The NTN FrontLine police exam administered by the National Testing Network (NTN) is used by Seattle and others.
The best prep course that covers both of these exams is PoliceExam911
Below is a list of agencies showing what test they use. Applicants still need to double-check when they apply to confirm this information. Click on the exam link to learn how best to prepare.
Don’t overlook Federal law enforcement job opportunities.
The Washington State Police use the GSI by PST as their Written Exam for Entry-level Trooper Positions.