CPI Study Guide 2026

Everything you need to pass the CPI exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.

CPI exam key facts

The InterNACHI Online Inspector Exam consists of 120 randomly generated questions divided into 14 sections. Source
The InterNACHI Online Inspector Exam allows 60 minutes to complete all 120 questions. Source
InterNACHI lets candidates retake its Online Inspector Exam as often as they like, with no penalty for failing. Source
The InterNACHI CPI certification expires when the holder cancels their InterNACHI membership. Source

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📋 CPI Exam Format at a Glance

120

Questions

120 min

Time Limit

70%

Passing Score

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📚 CPI Topics to Study (24)

Building Codes & Regulations · 9 cards Ethical Practices & Professionalism · 9 cards Inspection Procedures & Techniques · 9 cards Report Writing & Documentation · 9 cards Asset Protection & Loss Prevention · 7 cards Ethical Practices & Professionalism · 7 cards Surveillance & Intelligence · 7 cards Surveillance & Intelligence · 7 cards Surveillance & Intelligence · 7 cards Surveillance & Intelligence · 7 cards CPI Physical Security & Access Control · 6 cards CPI Physical Security & Access Control · 6 cards CPI Physical Security & Access Control · 6 cards CPI Risk Assessment & Threat Analysis · 6 cards CPI Risk Assessment & Threat Analysis · 6 cards CPI Risk Assessment & Threat Analysis · 6 cards Emergency Response & Crisis Management · 6 cards Evidence Collection & Preservation · 6 cards Forensic Science & Analysis · 6 cards Interview & Interrogation Techniques · 6 cards Investigation Procedures & Methods · 6 cards Legal Framework & Constitutional Law · 6 cards Surveillance & Intelligence · 6 cards Use of Force Policies · 6 cards

✍️ Sample CPI Questions & Answers

1. A 'fixed surveillance post' (OP/Observation Post) is best established:

✓ At a location providing concealment with a clear view of the target area

An effective observation post must balance concealment to avoid detection with adequate sightlines to observe the target.

2. Which risk treatment option involves purchasing insurance or outsourcing to reduce financial exposure?

✓ Risk transference

Risk transference shifts the financial consequence of a risk to a third party, such as an insurer or contracted service provider.

3. What is the 'bow-tie' analysis method used for in security risk assessments?

✓ Visually mapping threat causes (left side) and consequences (right side) of a critical event, with controls on both sides

Bow-tie analysis maps prevention barriers (left) and recovery controls (right) around a central critical event, providing a comprehensive risk visualization.

4. Which of the following best describes the CPI ethical standard for continuing education?

✓ Inspectors must stay current with evolving standards and complete required continuing education

Maintaining competency through ongoing education is an ethical obligation to ensure inspectors deliver accurate, current-standard inspections.

5. A CPI is asked to assess the 'criticality' of assets during a risk assessment. What does criticality measure?

✓ The importance of an asset to the organization's mission and the impact if it were lost or compromised

Criticality reflects how essential an asset is to operations and how severely its loss would impact the organization's ability to function.

6. A CPI is assessing a school facility. A parent group recently posted social media threats against the principal. How should this be classified in the threat assessment?

✓ Credible external adversarial threat requiring documented assessment, notification of law enforcement, and increased security posture

Social media threats must be treated as potentially credible, documented in the threat assessment, referred to law enforcement, and used to trigger enhanced security measures.

🎯 Free CPI Practice Tests

Building Codes & Regulations · 9 questions Inspection Procedures & Techniques · 9 questions Report Writing & Documentation · 9 questions Ethical Practices & Professionalism · 9 questions Surveillance & Intelligence · 7 questions Surveillance & Intelligence · 7 questions Ethical Practices & Professionalism · 7 questions Surveillance & Intelligence · 7 questions Surveillance & Intelligence · 7 questions Asset Protection & Loss Prevention · 7 questions

📖 CPI Guides & Articles

Your CPI Study Path

1. Learn with Flashcards → 2. Drill Practice Tests → 3. Take the Full Exam Simulation

🃏 CPI Flashcards (162)🏆 CPI Exam Simulation

What Practice Test Geeks adds beyond an AI chat for CPI

An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:

A timed, full-length CPI mock exam — 120 questions in 120 minutes with a 70% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
A fixed CPI question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
A printable CPI cheat sheet you can print or save as a PDF.
CPI flashcards built from the same question bank.
Free CPI practice tests with the correct answer shown after each question.

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How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

nachi.org — Eligibility, fees, score validity, test delivery, exam format, retake policy, score release, time limit · verified Oct 2026