Texas Level II vs Level III vs Level IV – What’s the Difference?
Texas private security licensing has three primary individual officer levels. Confusing them is one of the most common mistakes new applicants and employers make. Here is a clear, practical comparison.
Level II – Non-Commissioned Security Officer (Unarmed)
This is the standard entry-level credential for unarmed security work. It authorizes patrol, access control, observation, incident reporting, and other non-armed duties.
- Minimum age: 18
- Training: Approximately 6 hours (Level II course and test)
- Delivery: Can be completed fully online through a DPS-licensed training school
- Key topics: Roles and responsibilities of security officers, legal authority and limitations, observation and reporting, emergency response, professionalism and ethics
Most security jobs in Texas only require Level II. It is also the required foundation for anyone who later wants Level III or Level IV.
Level III – Commissioned Security Officer (Armed)
This license is required if you will carry a firearm while working as a security officer. It includes everything authorized under Level II plus the ability to be armed on duty.
- Minimum age: 18
- Training: Minimum 45 hours (includes the Level II material plus firearms, use of force, and self-defense components)
- Critical requirements: Firearms proficiency (course of fire) and self-defense tactics must be completed in person with a licensed instructor. Firearm proficiency must be demonstrated within 90 days of the application date.
- Additional requirement: Psychological evaluation (MMPI) for original commissions and certain renewals
Level III is the credential most armed security officers hold.
Level IV – Personal Protection Officer (PPO)
This is the specialized endorsement for executive protection / bodyguard work. It builds on the Level III foundation.
- Minimum age: 21
- Training: Additional minimum 15 hours of specialized instruction focused on close protection, threat assessment, and protective techniques
- Delivery: Must be completed in person through a licensed Level IV training school
- Prerequisite: You must hold (or apply concurrently for) a Level III commission
Quick decision guide
- Unarmed security work only → Level II
- Armed security officer positions → Level III (plus Level II)
- Executive protection / personal protection services → Level IV (plus Level II and Level III)
Ready to start or advance your security career?
We offer the full pathway — online Level II, blended Level III, and in-person Level IV.
→ View Security Officer Courses (Level II / III / IV)
This is general information based on current Texas DPS Private Security Program requirements. Rules can change — always confirm with DPS or a licensed training school.
