What to Expect on ICC Exam Day: A Complete Walkthrough

The Morning Before Your Exam

Let's start before you even walk into the testing center. What you do the morning of your exam affects how sharp you are for the next three hours.

Get up early: Don't rush. If your exam is at 9:00 AM, wake up at 6:30 AM. Rushing creates stress and clouds your thinking.

Eat a real breakfast: Not just coffee. Eat protein and carbs. You're about to sit for 110-180 minutes. Your brain needs fuel. Toast, eggs, oatmeal, or a proper breakfast sandwich. Something substantial.

Avoid energy drinks and excess caffeine: One cup of coffee is fine. Three espressos before an exam you're already nervous about is a mistake. You don't need caffeine jitters on top of exam anxiety.

Verify your exam location and parking: Know exactly where you're going. Arriving late and panicked is the opposite of how you want to start.

Bring your paperwork: Your exam confirmation email, a photo ID, and any required documentation. Lose this stuff and you don't get in.

Leave 30 minutes early: Don't plan to arrive five minutes before your exam. Plan to arrive 30-45 minutes early. You'll wait in the lobby, get checked in, and settle yourself.

Don't cram: You've studied for weeks or months. The two hours before your exam is not the time to learn new material. You'll just muddy what you already know.

Check-In and The Testing Center

When you arrive at the testing center, here's what happens:

Check-in desk: You'll provide your photo ID and confirmation number. They verify that you're actually registered for this exam on this date. This usually takes 5-10 minutes.

Rules briefing: The proctor will explain testing center rules. No phones, no notes, no outside materials except for the code books allowed for your specific exam. No talking. No leaving the testing room without permission. Violations can result in your exam being invalidated.

Metal detectors and belongings: Most testing centers use metal detectors. You'll empty your pockets. You can bring a pencil and water bottle, but beyond that, keep it minimal. Personal items go in a locker.

Bathroom breaks: You get one. Use the bathroom before your exam starts. If you need to go during the exam, raise your hand. The proctor will walk with you. You don't have the option to skip this if you truly need it, but time keeps running.

Actual testing room entry: The proctor will walk you to your testing station. You'll see a computer (most ICC exams are now computer-based, not paper), your allowed reference materials, scratch paper, and a pencil. Don't touch anything until the proctor says to start.

Exam launch: The proctor will have you log in to the testing software. The clock starts when you click "begin exam." Before that clock starts, verify everything is ready. Your code book is there. Your water is accessible. Your chair is adjusted.

The First 5 Minutes: Orientation, Not Testing

When that exam starts, don't immediately jump to question one. Take two minutes to understand the interface:

• Number of questions: Confirm how many questions you're facing
• Time remaining: Know where the timer is and how much time you have
• Navigation: Understand how to move between questions, flag questions, and return to flagged ones
• How to mark answers: Usually it's clicking a radio button, but some systems are different

Take 60 seconds to skim the first few questions to understand difficulty level and question style. Then start your timed work.

The Pacing Strategy: Don't Sprint

Your exam has a time limit. Most ICC exams are either:

• 110 minutes for 80 questions (B3, B2, etc.)
• 90 minutes for 60 questions (B1, etc.)
• 120 minutes for 100 questions (E1, E2, etc.)

Your time per question: If you have 110 minutes for 80 questions, you have roughly 82 seconds per question. That includes skimming the question, finding the answer in your code book, and marking your response.

The time allocation strategy:

• First 60-70% of questions: Spend your time steadily. Don't rush.
• Last 30-40% of questions: They typically get harder. Slower is fine.
• If you're not finding the answer within 60-90 seconds, flag it and move on.

Flag questions strategically: Not "I'm not sure," flag. Real "flag this and come back" questions are ones where you've spent 60 seconds searching and aren't finding the answer.

The final 10 minutes: Review flagged questions only if you have time. Don't change answers you felt confident about. Second-guessing is how people flip correct answers to incorrect ones.

During the Exam: What to Do When You Get Stuck

You'll hit a question that stumps you. This is normal. Here's how to handle it:

Read it twice: The first read tells you what the question is asking. The second read tells you what information you might have missed. Many "hard" questions are just poorly-read questions.

Reference your code book, but efficiently: You have 82 seconds per question. You don't have time to read entire sections. Skim. Use your tabs and highlights. If you can't find the answer in 30-45 seconds, flag it.

Don't get emotionally invested: One question doesn't determine your exam result. Move on. The question you skip might be worth points you'll get elsewhere.

Stay hydrated: Sip your water. Staying hydrated keeps your brain working. Dehydration makes thinking harder.

Don't panic if you hit a question you know nothing about: That's not unusual. Even prepared examiners hit 2-3 questions per exam that feel completely foreign. You don't need to get every question right to pass. You need to get 70% right.

The Last Few Minutes: Your Final Sweep

With five minutes left, here's what you do:

• Scan for unanswered questions. You should have answered every question at least once.
• Don't change answers unless you're absolutely certain you made a mistake.
• Review flagged questions only if you have time.

When time expires: The system closes. Your exam is submitted automatically. You don't get a choice.

After the Exam: The Score Report

This varies by testing center and exam type, but usually:

Immediate feedback: Some testing centers print a preliminary score before you leave. Some send it via email within 24 hours. Either way, you'll know if you passed.

Your score report includes:

• Your raw score (number of questions correct)
• Your passing score (usually 70%)
• A breakdown by content area showing your relative strength and weakness
• Whether you passed or failed

If you passed: Congratulations. Your certification is official once ICC processes it (usually 2-4 weeks).

If you failed: Your report shows the content areas where you were weak. You can retake the exam. Most testing centers allow retakes, but there's usually a waiting period (check with ICC).

Managing Exam Day Anxiety

I won't lie to you: most people are nervous before an ICC exam. Here's how to manage it:

Remember that nervousness is normal: It means you care about this. Completely calm people often underperform because they're not taking it seriously.

Bring a few minutes of comfort: A photo of your family in your locker, a lucky charm, whatever grounds you. Small psychological anchors work.

Breathe: Before the exam starts, take five deep breaths. Breathing activates your parasympathetic nervous system, which calms you down.

Remember your study: You've done the work. You know this material. The nervousness is just your brain processing the stakes, not a sign that you don't know the material.

Realistic perspective: If you pass, you're certified. If you don't pass, you get another chance. This one test does not define your career or your capability.

The Days After Exam

Whether you passed or failed, you'll be emotionally drained. Plan something low-key for the afternoon and evening—not a big celebration or commiseration, just something restful.

If you passed: Let the accomplishment sink in. You earned this. Follow up with ICC to confirm your certification is active.

If you didn't pass: Don't spiral. Review your score report. Identify the weak areas. Schedule a retake (usually 2-4 weeks out). Tell yourself you didn't pass yet, not that you can't pass.

What to Bring: The Complete Checklist

Required:

• Photo ID
• Exam confirmation email (or number)
• Signed NDA if required by ICC

Allowed and Recommended:

• Your code books (confirmed allowed for your specific exam)
• Highlighter and pencil
• Water bottle
• Any permitted reference materials

Not Allowed:

• Phone (they'll confiscate it)
• Notes or flashcards
• Headphones or earbuds
• Smartwatch
• Loose papers beyond what's provided
• Any materials beyond what's specifically permitted for your exam

Check your exam confirmation email for the specific allowed materials. These vary by exam type.

Final Thoughts: You're Ready

If you've studied systematically for weeks, you're ready. You might not feel ready—anxiety is real. But readiness isn't a feeling. It's the hours you put in, the questions you practiced, the code sections you reviewed.

Walk in on exam day knowing that you've done the work. Let that knowledge calm you. Answer the questions you know. Flag the ones you don't. Pace yourself. And trust that the preparation you've done will show up in your results.

You've got this.

Disclosure: This post was written by Levi Mittag, founder of Building Code Academy.

ICC®, International Building Code®, International Residential Code®, and related certification names are registered trademarks of the International Code Council, Inc. Building Code Academy is an independent study resource and is not affiliated with, endorsed by, or sponsored by the International Code Council.