Police Study Guides

Recommended Prep Programs

Joseph LibowskyI’m former Special Agent Joseph Libowsky, and my mission with Go Law Enforcement is to help people launch successful careers in law enforcement. One of the biggest hurdles in that journey is passing the entry exams, which vary from agency to agency.

With so many different police exam study guides available, I took the time to thoroughly evaluate them all. I carefully analyzed the exams used by law enforcement agencies and reviewed every available prep course to determine which ones are truly the best. Below, you’ll find my top recommendations for each specific exam.

Why are Sgt. Godoy’s Prep Courses the Best?

Because they provide:

Untimed practice tests – Build confidence at your own pace before tackling the time constraints.
Timed practice exams – Simulate real test conditions to ensure you’re fully prepared.
Detailed explanations – Understand both correct and incorrect answers to improve your performance.
Multi-media tutorials – Engaging lessons that cater to different learning styles.
Personalized support – Get guidance when you need it, so you’re never stuck.

These are the study guides I trust—and the ones I’d recommend to anyone serious about passing their exam.

Most Popular Police Tests

  • PoliceExam911 (Best Overall)
    PoliceExam911 will prepare you for any police written test in the U.S. including the Psych Exam, Polygraph and Interview.
  • NPOST
    The National Police Officer Selection Test is a popular exam.
  • NCJOSI
    The National Criminal Justice Officer Selection Inventory Exam.
  • NTN FrontLine
    The FrontLine National Test, given by the National Testing Network.

Major Cities/Regions Exams

Other Common Police Exams

  • CPS
    The CPS HR Consulting Police Officer Exam.
  • DELPOE
    The Darany Entry Level Police Officer Exam.
  • IPMA
    The IPMA-HR Police Officer Entry-Level Exam.
  • LEAB
    The Law Enforcement Aptitude Battery Exam.
  • LST
    The Law Enforcement Selection Tool Exam.

Not sure what course to take? Find your Required Exam Here