- What OK-SG Actually Is
- Who Runs the Exam and Where You Take It
- Exam Format: Questions, Time, and Passing Score
- Training Requirements: Phase I and Phase II
- Fees, Retesting, and What Happens If You Fail
- From Passing Score to Active License
- Who Hires OK-SG Licensed Guards
- How to Prepare for Phase I/II Content
- Renewal and Keeping Your License Active
- Frequently Asked Questions
- OK-SG refers to the CLEET Phase I/II Unarmed Security Guard test, exam code 5101.
- The exam has 50 questions, a 75-minute limit, and a 70% passing score.
- Standard training is 40 hours total: 20 hours Phase I plus 20 hours Phase II.
- The exam fee is $50 per attempt; the license application costs a separate $50.
What OK-SG Actually Is
OK-SG is the shorthand this site uses for the Oklahoma Unarmed Security Guard Exam, formally known as CLEET Phase I and II - Unarmed Security Guard, exam code 5101. It's the state-mandated knowledge test that stands between completing your required security training and becoming eligible to apply for an unarmed security guard license in Oklahoma.
This is not a generic industry certification you can earn through a private association. It's a licensing exam administered under the authority of a specific state agency, tied to a specific training curriculum, and delivered at approved testing centers under closed-book conditions. If you're researching "what is OK-SG," the short answer is: it's the test that proves you learned what CLEET requires before you can legally work as an unarmed security guard in the state.
For a deeper breakdown of exactly what's covered, see the OK-SG Exam Domains 2026: Complete Guide to All Content Areas, and for a plain-language walkthrough of eligibility, check OK-SG Requirements 2026: Eligibility, Prerequisites & How to Qualify.
Who Runs the Exam and Where You Take It
The Oklahoma Council on Law Enforcement Education and Training (CLEET) is the governing body behind OK-SG. CLEET sets the training standards, the exam content, and the licensing rules. Actual test delivery, however, happens through the Oklahoma CareerTech Testing Center Health and Professional Certification network, which operates approved testing sites across the state.
That distinction matters. CLEET decides what you need to know and how long your license lasts; the CareerTech testing centers are where you physically sit down, show identification, and take the computer-delivered exam. You cannot test from home simply because you completed an online training course - the training and the testing are two separate steps handled by two different systems.
Exam Format: Questions, Time, and Passing Score
Based on the official testing table for exam code 5101, here's exactly what you'll face:
- 50 questions total
- 75 minutes to complete the exam
- 70% passing score required
- $50 examination fee per attempt
- Computer-delivered, closed-book format
Seventy percent on a 50-question exam means you need roughly 35 correct answers to pass - there's no partial credit for being close, and the closed-book format means you can't reference notes or training materials during the test. For a detailed look at exactly what that score threshold means in practice, read OK-SG Passing Score 2026: Exactly What You Need to Pass.
If you're wondering how the format compares to other licensing exams you may have taken, our breakdown at How Hard Is the OK-SG Exam? Complete Difficulty Guide 2026 walks through what actually makes this test challenging - and it's less about trick questions and more about breadth of required knowledge across two training phases compressed into one exam session.
Key Takeaway
Treat the 75-minute window seriously - with 50 questions, that's roughly 90 seconds per question on average. Practicing under timed conditions before test day matters as much as knowing the material.
Training Requirements: Phase I and Phase II
Before you're eligible to sit for the exam, you need to complete the standard required training, which is split into two phases:
Phase I - 20 Hours
The foundational block of unarmed security guard training. This is the first half of the 40-hour curriculum candidates must complete before testing.
- Forms the baseline knowledge tested in the combined Phase I/II exam
Phase II - 20 Hours
The second training block, bringing the total required instruction to 40 hours combined with Phase I.
- Completion of both phases is required before you can present training documentation at the testing center
Both phases combine into the single 40-hour training requirement that feeds into exam code 5101. You'll need acceptable training-completion documentation on test day, regardless of whether you trained in person or through an approved online course. For a full walk-through of what each content area actually covers, the OK-SG Exam Domains 2026: Complete Guide to All Content Areas is the most direct resource on this site.
Fees, Retesting, and What Happens If You Fail
Money and timing questions come up constantly for OK-SG candidates, so here's what the official cheat sheet and supplement specify:
| Item | Cost / Rule |
|---|---|
| Exam fee (per attempt) | $50 |
| Initial unarmed license application | $50 (separate from exam fee) |
| Minimum retest interval | 3 days |
| Attempts before retraining required | 3 unsuccessful attempts |
| Additional attempts after retraining | 2 more attempts allowed |
| Renewal fee | $50 |
| Late renewal fee | $25 |
If you don't pass on your first try, you must wait at least three days before retesting - plan your schedule accordingly rather than assuming you can retest the next morning. After three unsuccessful attempts, CLEET's supplement requires you to complete retraining before you're allowed two additional attempts. That's a meaningful reason to prepare thoroughly the first time rather than treating the exam as low-stakes practice. For the complete financial picture, including how these fees stack up against total licensing cost, see OK-SG Certification Cost 2026: Complete Pricing Breakdown.
From Passing Score to Active License
One of the most misunderstood parts of OK-SG is this: passing the exam does not automatically give you a license. The test is one requirement among several. To actually become licensed as an unarmed security guard in Oklahoma, you also need to:
- Be at least 18 years old
- Pass the applicable background check
- Submit fingerprints as required
- Provide lawful-status documentation
- Supply employment or financial-security documentation as applicable
- Apply (and pay the separate $50 application fee) through CLEET's Thentia portal
Once issued, the unarmed license is valid for three years. Think of the exam as a gate you must pass through, not the finish line itself. If you want a step-by-step map of every eligibility item before you even schedule your test, read OK-SG Requirements 2026: Eligibility, Prerequisites & How to Qualify.
Who Hires OK-SG Licensed Guards
An unarmed security guard license opens doors across a wide range of employers who need staff for access control, patrol, monitoring, and customer-facing safety roles without carrying a firearm. Typical employers include contract security firms, retail and property management companies, event venues, healthcare facilities, and corporate campuses that need licensed, background-checked personnel on-site.
Because the license itself is tied to state requirements rather than a single employer, it's portable within Oklahoma once issued - you're not locked into whichever company sponsored your training. If you're evaluating whether pursuing this license makes sense for your career plans, Is the OK-SG Certification Worth It? Complete ROI Analysis 2026 and OK-SG Salary Guide 2026: Complete Earnings Analysis go deeper into that decision, and OK-SG Jobs looks at the kinds of positions licensed guards typically pursue.
How to Prepare for Phase I/II Content
Because the exam draws on both training phases in a single 50-question, 75-minute session, the most efficient prep approach is to review each phase's material separately before combining them in timed practice. Rather than re-reading training notes passively, spend early sessions organizing material by phase, then shift toward practice questions that mix content from both phases the way the real exam will.
Phase I Review
- Revisit Phase I training material and notes
- Identify weak spots before moving on
Phase II Review
- Work through Phase II content with the same focus
- Note overlap or connections with Phase I topics
Timed Practice
- Take mixed practice questions under a 75-minute limit
- Simulate the closed-book, computer-delivered format
Timed, mixed-content practice is the closest simulation you can build for a closed-book computer exam. Our practice test platform is built around that exact structure so you can rehearse the pacing and question style before test day rather than guessing at it. For a structured walkthrough of this whole approach, see OK-SG Study Guide 2026: How to Pass on Your First Attempt.
Key Takeaway
Don't study Phase I and Phase II as two separate exams - the real test blends both into one 50-question session, so your final practice rounds should too.
Renewal and Keeping Your License Active
The unarmed license doesn't last forever - it's valid for three years, after which renewal requires:
- Eight approved continuing-education hours
- The $50 renewal fee
- Supporting employment or bond/insurance documentation
Miss the renewal window and you'll face a posted $25 late fee on top of the standard renewal cost. Building continuing-education hours into your calendar well before the three-year mark avoids a last-minute scramble. Applications and renewals both run through CLEET's Thentia portal, the same system used for initial licensing.
If you're still in the earlier stages and want a quick reference of scheduling windows and deadlines for the exam itself, OK-SG Exam Dates 2026: Testing Windows, Deadlines & Scheduling covers that ground, and a compact fact reference lives at OK-SG Cheat Sheet 2026: One-Page Review of Must-Know Facts.
Frequently Asked Questions
It refers to the Oklahoma Unarmed Security Guard Exam, administered as CLEET Phase I and II, exam code 5101. It has nothing to do with any other credential that shares similar initials.
The exam has 50 questions with a 75-minute time limit, and you need a 70% score to pass.
No. Completing an online training course does not authorize at-home testing. You must test at an approved testing center, and online-course graduates go through an added certificate and originating-email documentation check.
After three unsuccessful attempts, the supplement requires retraining before you're permitted two additional attempts. The minimum wait between any two attempts is three days.
No. Passing is only one requirement. You still need to meet age, background, fingerprint, and documentation requirements and formally apply through CLEET's Thentia portal before a license is issued.