The CESI exam is a 100-question, two-hour closed-book test with a 72% passing score, built on NFPA 96, the ANSI/IKECA 1-10 and M-10 standards, and the International Mechanical Code. IKECA recommends starting preparation at least four weeks ahead, focusing on the six weighted content areas in the handbook. You apply with full payment, schedule within a three-month window, and, once certified, renew every two years with three documented CEUs before June 1.
What the CESI credential covers
The certification demonstrates knowledge of the codes, standards, and technology affecting commercial kitchen exhaust work, with a focus on assessing systems for serviceability and accessibility.
IKECA designed the Certified Exhaust System Inspector (CESI) credential for people who assess kitchen exhaust systems for serviceability and accessibility. The handbook describes typical holders as inspectors, sales managers, or consultants who may perform pre-cleaning assessments. The work centers on code compliance and system evaluation rather than the cleaning service itself.
IKECA builds its certification programs for people who already know local jurisdictional requirements, industry standards and codes, and field best practice. The handbook warns directly that candidates without that existing knowledge base will likely find the exam difficult. Treat CESI as a way to formalize experience, not a substitute for it.
The handbook names NFPA 96, ANSI/IKECA’s inspection and maintenance standards, and the International Mechanical Code as sources used to develop the exam. Use those references alongside the published topic chart for the detailed material behind each area.
Eligibility and how to apply
You must agree to the IKECA Code of Professional Conduct and read the handbook, then submit a paid application and schedule within a three-month testing window.
Eligibility is straightforward: you agree to abide by the IKECA Code of Professional Conduct at the time of application, and you read the full Candidate Handbook before submitting the CESI Examination Application. The handbook is a free electronic download.
Testing runs on demand and continuously. Once IKECA confirms your application, you have three months to schedule and complete the exam, and IKECA recommends not delaying — the scheduling window closes 48 hours before the eligibility period ends.
If you need an ADA accommodation, contact IKECA before or at the time of application. Meazure Learning, the testing administrator, requires at least 30 days' advance notice for accommodation requests.
Format, scoring, and results
The exam is 100 multiple-choice questions in two hours, closed book, with a 72% passing score and no penalty for guessing.
You answer 100 multiple-choice questions in two hours, and the exam is closed book. The pass mark is 72%: 72 of 100 correct answers. Each question is scored on its own, with no credit for incorrect or omitted answers, so the handbook advises answering every question even when you must guess.
You receive immediate preliminary scoring when you finish, with an option to print the score report. IKECA sends the official result letter within five business days, and successful candidates get their certificate as a PDF with that letter.
Certified individuals are listed in the public IKECA credential directory, which anyone can use to verify a credential. That directory is also how employers and authorities check your status.
The six tested content areas
The exam weights six domains, with Service Knowledge the largest at 30% and Mobile Food Trucks the smallest at 5%.
The handbook's content outline gives each domain a weight, which tells you where to spend study time. Service Knowledge alone accounts for nearly a third of the exam, while the areas describing specific components — appliances, fans, listed systems and controls — together make up almost half. Use the weights to prioritize, but do not skip the small domains entirely; 5% of 100 questions still means real points.
The exam was developed to test understanding of all components of the kitchen exhaust system, basic inspection knowledge, and accessibility for cleaning. The handbook itself is the authoritative outline, and the official CESI Study Guide expands these areas with the detailed content material IKECA says is necessary for preparation.
| Content area | Exam weight |
|---|---|
| Service Knowledge | 30% |
| Listed Systems and Controls | 19% |
| Accessibility for Cleaning | 18% |
| Appliances | 17% |
| How to Inspect Fans | 11% |
| Mobile Food Trucks | 5% |
Exam fees
Fees depend on your membership status and role, and a lower retake fee applies if you need a second attempt.
The handbook's fee schedule covers four cases, shown below. Fees are not refundable or transferable, so confirm your eligibility and testing preference before you pay. Note that the retake fee applies only after a first attempt.
Payment must accompany the application; IKECA does not process applications received without full payment.
| Candidate type | Fee |
|---|---|
| IKECA Member Company Employee | $510.00 |
| Individual Non-Member of IKECA | $1,020.00 |
| Fire Marshals or AHJs | $95.00 |
| CESI Retake | $100.00 |
How to prepare
IKECA recommends starting at least four weeks before testing and focusing on the handbook's content areas; the paid study guide is helpful but optional.
The handbook encourages preparation at least four weeks before testing. This is a recommendation, not an eligibility condition or a guarantee of sufficient preparation. The program is aimed at people with existing industry knowledge; the formal application conditions are explained above.
The CESI Study Guide, sold through IKECA's online store in PDF or print, contains the content material IKECA identifies as necessary for exam preparation. Purchase is not required to sit for the exam, and the handbook is explicit that buying it does not guarantee a passing score. If your experience is current and broad, the handbook's content outline plus the reference standards may be enough; if some domains are unfamiliar, the study guide fills those gaps.
For multiple-choice technique, IKECA points candidates to free exam-taking strategies published by universities and to the "Prepare For Your Test" materials on its Meazure Learning program page. These cover general test-taking skills rather than exhaust-system content.
Renewal and CEUs
Certification renews every two years by June 1 with three documented CEUs; if you let it lapse more than 90 days, the credential is void and you must retake the exam.
Every IKECA certification expires on June 1, and the CESI renewal cycle runs on a two-year term with three Continuing Education Units required. IKECA opens the renewal cycle each March, and renewal means submitting the renewal application, your CEU documentation, and the applicable renewal fee. Renewal is your responsibility — IKECA does not track CEUs for individuals.
CEUs follow the standard definition: 1 CEU equals 10 contact hours of organized continuing education, so every qualifying hour earns 0.1 CEUs. Qualifying activities include industry courses, conference attendance with organizations such as NFPA or ASHRAE, presenting at industry events, technical code committee work, and certain in-house training taught by a third-party or certified instructor. Two limits matter: only 25% of the CEUs in a renewal cycle may come from college courses, and individual activities carry caps, such as 1.0 CEU for attendance at an accepted industry conference.
If a certification is not renewed within 90 days of its expiration date, it becomes ineligible for renewal and is removed from the IKECA credential directory. The only path back is to apply as a new candidate and pass the current exam.
A short worked example shows how the limits interact.
Worked example
A CESI holder needs 3.0 CEUs. Assume her eligible university business-management course provides 20 contact hours at 0.1 CEU per hour, subject to the handbook’s 25% college-course limit. For a separate accepted non-college conference, assume IKECA has confirmed an award of exactly 1.0 CEU. How many more CEUs are needed? If she uses additional approved non-college training credited at 0.1 CEU per hour, how many hours would supply the remainder?
Show answer
The university course contributes 0.75 CEU after the college limit, and the confirmed conference award contributes 1.0 CEU. She therefore needs another 1.25 CEUs, equivalent to 12.5 hours of the qualifying training described in the prompt.
The course initially converts to 20 × 0.1 = 2.0 CEUs, but 25% of the 3.0 CEU requirement is 0.75 CEU. Adding the specifically confirmed conference award gives 1.75 CEUs. The remainder is 3.0 − 1.75 = 1.25 CEUs, and 1.25 divided by 0.1 is 12.5 hours. The example supplies the actual conference award; the handbook’s maximum of up to 1.0 CEU would not by itself establish that a participant earned the full amount.
Delivery details worth planning around
Choose a testing location you can prepare properly, complete the required system checks for remote testing, and keep your admission documents accessible.
If you test by Live Remote Proctor, your computer needs a webcam, microphone, and speakers, and your environment must be private and quiet. Mobile devices are not acceptable. Meazure Learning recommends a PC, though Macs are accepted, and the Notice to Schedule email includes the system-check instructions you should complete before test day.
If disconnected, contact Meazure Learning immediately and provide requested documentation. The handbook’s no-show or submitted-for-scoring consequences depend on when the interruption occurs and whether the candidate makes contact and supplies evidence. Follow the provider’s instructions for your actual incident.
Keep your confirmation email accessible on test day and bring current photo identification, whether you test on site or remotely. Meazure Learning sends several emails — scheduling credentials, appointment confirmation, technical requirements — and the handbook puts it on you to check spam filters and alert IKECA if communications do not arrive.
Official sources
Facts checked against the official CESI Candidate Handbook: