The NPPE Exam: What It Is and How to Pass It
The NPPE is the standardized professional practice exam required by every Canadian engineering and geoscience regulator. Here's what it covers and how to pass it.
At a glance
110
Multiple-choice questions
2.5 hrs
Time limit
~65%
Approx. pass mark
Online
Proctored, all provinces
What Is the NPPE Exam?
The NPPE (National Professional Practice Examination) is a standardized exam mandated by all Canadian provincial and territorial engineering and geoscience regulators. Applicants pursuing P.Eng. or P.Geo. licensure must complete it.
The exam evaluates your comprehension of Canadian professional practice, ethics, professional accountability, and engineering law — not your technical competency. It consists of 110 multiple-choice questions with a 2.5-hour time limit and is administered online with proctoring across all provinces.
NPPE Exam Format and Topics
The exam covers two primary content domains.
Professional Practice and Ethics
Professionalism, ethical obligations, professional accountability, and social and environmental responsibility.
Engineering Law
Contracts, torts, employment law, intellectual property, and business structures.
How to Prepare for the NPPE Exam
- 1
Read the official textbooks
The NPPE draws from two official reference texts covering professional practice, ethics, and engineering law.
- 2
Take practice exams
Practice testing is the most effective study method. Use exam-style questions to find your weak areas.
- 3
Focus on weak areas
Don't waste time re-reading topics you already know. Concentrate your study where it counts.
- 4
Plan around exam dates
Register early, then work backwards from your sitting to build a realistic study timeline.
Why Candidates Choose NPPE Pro
NPPE Pro is a structured NPPE course that combines adaptive practice exams, smart flashcards, and a gamified learning path. It identifies your weak topics from your first session and continuously adapts so every minute you study moves you closer to a pass.
NPPE Pro is an independent exam preparation platform developed by CertNova and the team behind CBA Pro. It is not affiliated with any official exam administrator or regulator.
Trusted by engineers across Canada
Arshia Mousavi
“I used CertNova's services to help with my Competency-Based Assessment (CBA) for my P.Eng. application, and I'm really happy with how it went. Their support saved me a lot of time and effort.”
7 months ago
Alireza Ghane
“I used CertNova to help prepare my Competency-Based Assessment (CBA) for my P.Eng. application, and I couldn't be more satisfied. Their support saved me a significant amount of time and effort, especially when it came to organizing and articulating my experience in line with regulatory expectations. The team was knowledgeable, efficient, and easy to work with. I highly recommend CertNova to anyone navigating the CBA process.”
11 months ago
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11 months ago
Nahal Nobahar
“I recently used this service to review and strengthen my competency submissions for my P.Eng. application, and I had a very positive experience. Reza and the team provided detailed and thoughtful feedback on my existing drafts, helping me clearly understand what was missing and what needed improvement to meet the expectations of the P.Eng. assessment process. They didn't just correct wording, they guided me on how to better structure my responses, highlight my individual contributions, and align my examples with the required competencies. What I found especially valuable was their ability to point out gaps in my explanations and suggest exactly what kind of technical details, context, and outcomes should be included. Their feedback made it much easier to refine my responses and present my experience in a clear, concise, and professional way. Overall, this service was extremely helpful for improving both the quality and clarity of my submission. I would recommend it to anyone who is working toward their P.Eng. designation and wants expert guidance to strengthen their application.”
2 months ago
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Seyedhossein Kazemi
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Rahul Tripathi
“I used CertNova to review and refine my Competency-Based Assessment (CBA) for my P.Eng. application, and the experience has been very valuable. Their team provided clear, detailed feedback that helped me better align my competency examples with the EGM's expectations and significantly improved the structure and quality of my submissions. What stood out most was their strong understanding of the CBA framework and their ability to identify gaps in my examples that I would have otherwise missed. Their comments were practical, precise, and easy to apply, which saved me a considerable amount of time during revisions and reduced the stress of the resubmission process. The support was professional, responsive, and focused on helping me strengthen my application rather than just making superficial edits. I would highly recommend CertNova to anyone preparing or revising their CBA competencies for their P.Eng. application.”
1 week ago
Rahul Tripathi
“I used CertNova to review and refine my Competency-Based Assessment (CBA) for my P.Eng. application, and the experience has been very valuable. Their team provided clear, detailed feedback that helped me better align my competency examples with the EGM's expectations and significantly improved the structure and quality of my submissions. What stood out most was their strong understanding of the CBA framework and their ability to identify gaps in my examples that I would have otherwise missed. Their comments were practical, precise, and easy to apply, which saved me a considerable amount of time during revisions and reduced the stress of the resubmission process. The support was professional, responsive, and focused on helping me strengthen my application rather than just making superficial edits. I would highly recommend CertNova to anyone preparing or revising their CBA competencies for their P.Eng. application.”
1 week ago
Applicant story
Rahul's CertNova P.Eng CBA testimonial
Alireza Ghane
“I used CertNova to help prepare my Competency-Based Assessment (CBA) for my P.Eng. application, and I couldn't be more satisfied. Their support saved me a significant amount of time and effort, especially when it came to organizing and articulating my experience in line with regulatory expectations. The team was knowledgeable, efficient, and easy to work with. I highly recommend CertNova to anyone navigating the CBA process.”
11 months ago
Sadegh Behboudian
“Using CBA Pro by CertNova Software Solutions helped me get my P.Eng. approved on the first attempt without any CBA rejections. What surprised me most was that the challenge wasn't my experience, it was how to present it properly. Having the right structure and guidance made the entire process much more manageable. Definitely saved me time and avoided the usual back-and-forth revisions.”
1 month ago
Nahal Nobahar
“I recently used this service to review and strengthen my competency submissions for my P.Eng. application, and I had a very positive experience. Reza and the team provided detailed and thoughtful feedback on my existing drafts, helping me clearly understand what was missing and what needed improvement to meet the expectations of the P.Eng. assessment process. They didn't just correct wording, they guided me on how to better structure my responses, highlight my individual contributions, and align my examples with the required competencies. What I found especially valuable was their ability to point out gaps in my explanations and suggest exactly what kind of technical details, context, and outcomes should be included. Their feedback made it much easier to refine my responses and present my experience in a clear, concise, and professional way. Overall, this service was extremely helpful for improving both the quality and clarity of my submission. I would recommend it to anyone who is working toward their P.Eng. designation and wants expert guidance to strengthen their application.”
2 months ago
Seyedhossein Kazemi
“I used CertNova to refine my CBA application for my P.Eng., and the experience was excellent. Reza was outstanding: knowledgeable, clear, and incredibly thorough. His feedback strengthened my application significantly. I highly recommend CertNova, especially Reza, to anyone preparing their CBA or pursuing their P.Eng. license.”
2 months ago
Sadegh Behboudian
“Using CBA Pro by CertNova Software Solutions helped me get my P.Eng. approved on the first attempt without any CBA rejections. What surprised me most was that the challenge wasn't my experience, it was how to present it properly. Having the right structure and guidance made the entire process much more manageable. Definitely saved me time and avoided the usual back-and-forth revisions.”
1 month ago
Applicant story
A P.Eng applicant on their CertNova CBA experience
Arshia Mousavi
“I used CertNova's services to help with my Competency-Based Assessment (CBA) for my P.Eng. application, and I'm really happy with how it went. Their support saved me a lot of time and effort.”
7 months ago
Ravi Varman Pichandi
“They were awesome to work with. They really understood how to take my project experience and turn it into something clear and professional. The team gave helpful feedback, quick responses, and made the process a lot smoother than trying to do it on my own.”
11 months ago
Applicant story
David's CertNova P.Eng CBA testimonial
Hossein Abbasnejad
“I used their services and fully satisfied with the service.”
5 months ago
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Learn moreNPPE exam FAQ
The NPPE (National Professional Practice Examination) is a standardized exam required by Canadian engineering and geoscience regulators for P.Eng. and P.Geo. licensure.
The NPPE consists of 110 multiple-choice questions. Candidates are given 2.5 hours to complete the exam.
Professional practice, ethics, contract law, tort law, employment law, and business practices — drawn from two official reference textbooks.
Most sources suggest you need roughly 65% or higher to pass, though the exact standard is set by your regulator.
Combine reading the official textbooks with active practice using adaptive resources such as NPPE Pro, prioritising your weakest topics.
Yes. You can register for a subsequent exam window. Use the waiting period to target the specific areas you struggled with.
In short
The NPPE (National Professional Practice Examination) is a 110-question, 2.5-hour, online-proctored exam required by all Canadian engineering and geoscience regulators for P.Eng./P.Geo. licensure. It tests professional practice, ethics, and engineering law (not technical skills), with an approximate passing standard around 65%. NPPE Pro is an independent adaptive prep platform by CertNova that helps candidates pass efficiently.
Start preparing for the NPPE today
Adaptive practice, structured lessons, and a study plan built around your weak spots.