Texas Private Investigator
Training & Continuing Education
The state's most trusted online training school for private security and investigative professionals. Complete your mandatory CE hours, master governing administrative rules, and prepare for your licensing exam—100% online, self-paced, and compliant.
Fulfill Continuing Ed
I am a licensed Texas Private Investigator or company manager needing to complete the biennial continuing education (CE) credits to renew my license.
Pass the Licensing Exam
I am preparing to take the Texas Private Security licensing exam and need realistic, high-yield practice questions to pass on my first attempt.
Continuing Education (CE Renewal)
Investigations
Ethics
Statutes & Rules
Ethics for Texas Private Investigators: Judgment in the Field
Authorization, privacy, and confidentiality are the ethical pillars every Texas PI is accountable to. This course builds the judgment to apply them in the field. This course satisfies 2 ethics hours for Texas PI continuing education.
Helpful Renewal Guides & Portals
Upcoming PI Courses & Skills Training
We are active investigators building a comprehensive training library. Explore our upcoming continuing education (CE) and skills courses currently in development:
Texas Private Security Law: Chapter 1702 and Your License
The required 2-hour review of Texas Occupations Code Chapter 1702 and TAC 37 §35. Covers license requirements, scope of practice, renewal obligations, and compliance guidelines through applied scenarios showing how the law affects daily work.
Surveillance Fundamentals for Private Investigators
Ground-level surveillance skills: pre-surveillance planning, foot vs. vehicle surveillance, stakeout tactics, documentation, and legal boundaries. No glamour — just the practical discipline that separates professionals from amateurs.
OSINT for Investigators: Finding Information in Plain Sight
Open-source intelligence for working PIs — how to research people, businesses, and assets using publicly available information. Covers search techniques, social media research, public records, and professional OSINT tools.
Social Media Investigations: What's Public and How to Use It
A focused module on researching subjects through social media — legally and professionally. Covers platform-specific search techniques, documentation, preserving evidence from social media, and ethical/legal limits.
Report Writing for Private Investigators
How to write professional investigative reports that hold up — structure, language, what to include, what to leave out, and how to document evidence. Soft skill with high real-world value.
Interview Techniques for Investigators: Getting People to Talk
How to conduct professional interviews — preparation, questioning techniques, listening skills, statement-taking, and documentation.
Client Relations and Business Ethics for PIs
Covers the professional side of running a PI practice — client intake, engagement letters, managing expectations, confidentiality obligations, billing ethics, and what to do when a client asks you to cross a line.
Let Us Know Your Interests
Select the courses you are interested in and enter your email to get notified when they launch.
Licensing Examination Preparation
Applying for a Company License? Texas DPS requires company owners or managers of investigations companies to pass a comprehensive exam covering Chapter 1702 and administrative rules. Studying over 120 pages of dry law can be overwhelming; our practice exam prep simplifies the process.
TX Private Security Exam Practice Test
Master the regulations and administrative rules to pass your Texas Private Security licensing exam on the very first try. Features realistic practice questions, unlimited attempts, and detailed answers mapping directly to state rules.
Built for Active Investigators
Our continuing education and prep programs are designed for busy field professionals.
DPS Compliant
Fulfill your requirements with education designed specifically around Texas Chapter 1702 and TAC 35 rules.
100% Self-Paced
Start and stop whenever you want. Complete your training from any computer or mobile device.
Scenario-Based
Skip dry legal documents. Learn actual legal rules and safety policies to avoid costly board complaints.
Expert Built
Developed by active, licensed Texas investigators who understand actual field challenges.
What Our Students Are Saying
Verified feedback from process servers and investigators who trained with us.
"To be honest, I thought this site was going to be a scam—call me jaded. Thankfully, I spoke with a rep from Codex who put me at ease, and I am glad that I did, because I was completely wrong! The test prep helped immensely; it showed what areas to study, helping with memorization and how to best manage my study time. I scored a 90 and left 30 minutes before the end of the test time."
"The training is structured to help you easily prepare for the exam."
Frequently Asked Questions
Find quick answers to continuing education, renewal rules, and exam prep guidelines.
No, you do not upload or report your certificates to the DPS when renewing. Instead, you and your company must maintain certificates of completion issued by CODEX on file for a period of 2 years, making them available only upon the department's request. Note that continuing education courses are only valid if completed within the two-year period preceding your license's current expiration date.
While we cannot guarantee a pass, our practice exam prep uses high-yield questions, custom scenario explanations, and detailed reviews modeled directly after the Texas Private Security Chapter 1702 statutes and administrative rules—giving you the exact regulatory knowledge and confidence needed to pass on your first try.
Ready to Certify or Renew?
Join thousands of Texas private security professionals who trust CODEX for compliant, self-paced continuing education and exam prep.
Get Started Today

