1.1 Current CIA Part 1 Exam Facts

The exam at a glance

The Certified Internal Auditor (CIA) Part 1: Essentials of Internal Auditing exam is the first of three parts in the global CIA credential, the only internationally recognized certification for internal auditors. It is owned and administered by The Institute of Internal Auditors (IIA) and delivered through Pearson VUE, either at a physical test center or remotely through OnVUE online proctoring.

Part 1 contains 125 multiple-choice questions and gives you 2 hours and 30 minutes (150 minutes) of testing time. That is roughly 72 seconds per question — a fast pace that rewards candidates who recognize the governing rule quickly rather than reasoning each item from scratch.

The pace matters. With about 72 seconds per item, a candidate who reads a stem twice on every question will run out of time. Build the habit during practice of one careful read, a quick identification of the tested principle, and a decisive answer.

The Standards behind the exam

In January 2024 the IIA released the 2024 Global Internal Audit Standards (GIAS), a single integrated framework that replaced the International Professional Practices Framework (IPPF). The Standards became effective 9 January 2025, and every current CIA Part 1 item is written against this framework. If a study source still references the old IPPF "Attribute" and "Performance" standards or the standalone Definition of Internal Auditing, it predates the change.

The GIAS is organized into five domains, 15 principles, and a set of supporting standards:

1. Purpose of Internal Auditing
2. Ethics and Professionalism
3. Governing the Internal Audit Function
4. Managing the Internal Audit Function
5. Performing Internal Audit Services

Part 1 draws on the conceptual content that establishes who internal audit is and how it is positioned in an organization: the purpose and mandate, ethics and professionalism, governance, risk management, control, and fraud-risk material. Part 2 (Practice of Internal Auditing) concentrates on actually planning, performing, and communicating engagements.

Fees and what they cover

You pay the application fee once when you enter the program ($115 member / $230 non-member; a reduced student fee of about $65 applies to eligible full-time students), then a separate exam fee for each part. Because the membership discount across the application plus three exam parts usually exceeds the cost of IIA membership, most candidates join the IIA before applying. Confirm the exact current exam fee in your Certification Candidate Management System (CCMS) account, since published figures change.

How Part 1 is scored

CIA scores are scaled, not raw percentages. The IIA converts your number of correct answers into a score on a 250-750 range, and 600 is the passing line. A scaled score smooths out small differences in difficulty between exam forms, so 600 does not mean "60% correct" — the raw percentage needed hovers near 70-75% but is not published.

A few scoring rules are worth fixing in memory:

• No penalty for wrong answers. Your score reflects correct answers only, so you should answer every question — never leave one blank.
• Some items are unscored pretest questions. The IIA seeds new items it is evaluating for future forms; you cannot tell which ones, so treat every question as if it counts.
• The score appears immediately. At a Pearson VUE center you receive a preliminary pass/fail result at the screen when you finish, and an official report follows in your candidate account.

Build the right mental model

Part 1 is a conceptual and definitional exam more than a calculation exam. Item writers test whether you can match a workplace situation to the correct principle from the Standards and the Code of Ethics. The reliable habit is: read the stem, name the principle in play (for example, organizational independence, self-review threat, or the external-assessment requirement for the quality program), then choose the option that the Standards would endorse. Answers that sound operationally convenient but conflict with the Standards are the most common distractors.

Where Part 1 sits in the CIA credential

The CIA is a three-part credential, and Part 1 is the foundation the other two build on:

You may sit the three parts in any order, but most candidates start with Part 1 because its content — purpose, ethics and professionalism, governance, risk, control, and fraud — is the conceptual basis the practice-focused Part 2 assumes you already know. Treat Part 1 as the vocabulary and principles layer of the credential.

Why Part 1 is the most definitional part

Compared with Part 2 (how engagements are planned, performed, and reported) and Part 3 (broader business topics like IT and financial management), Part 1 is the most principle-driven. Many of its objectives are tagged at the Basic cognitive level, so disciplined memorization of the Standards' requirements pays off more directly here.

That said, do not mistake "definitional" for "easy." Historical CIA pass rates sit in the 40-45% range, and the most common reason for failing Part 1 is choosing an answer that is operationally sensible but conflicts with what the Standards require. The candidate who internalizes the intent of each principle — not just its wording — has the edge.