From a free demo to 365 days of updates and a clearly stated refund policy, ActualCollection covers every step of your ASQ Certified Reliability Engineer (CRE) preparation in one place. Thousands of candidates in 2026 start their CRE journey right here.
ASQ CRE Exam Overview:
| Certification Vendor: | American Society for Quality (ASQ) |
|---|---|
| Exam Name: | Certified Reliability Engineer |
| Exam Number: | CRE |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 165 (150 scored + 15 unscored) |
| Exam Price: | USD $550 (non-member), ~USD $450 (member) |
| Exam Duration: | 258 (around 4 hours 18 minutes) |
| Related Certifications: | CQE (Certified Quality Engineer) CSSBB (Certified Six Sigma Black Belt) CQA (Certified Quality Auditor) |
| Passing Score: | 550/750 |
| Available Languages: | English |
| Exam Format: | Open book, Multiple choice |
| Sample Questions: |  |
| Exam Way: | Computer-based or paper-based test delivered through Prometric (open book) |
| Pre Condition: | Eight years of on-the-job experience in reliability engineering; three years in a decision-making role (degree waivers available) |
| Official Syllabus URL: | https://www.asq.org/cert/reliability-engineer |
ASQ CRE Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Reliability Management & Fundamentals | - Ethics and performance monitoring - Interrelationship of safety, quality and reliability - Reliability principles and leadership foundations - Role and responsibilities in product lifecycle |
| Topic 2: Reliability Testing & Modeling | - Stress screening & qualification testing - Reliability prediction and modeling - Test planning and accelerated life testing |
| Topic 3: Reliability in Design & Development | - Human factors in reliability - Fault Tree Analysis (FTA) & FMEA - Design for reliability |
| Topic 4: Maintainability & Availability | - Maintainability concepts and metrics - Preventive & corrective maintenance analysis |
| Topic 5: Probability & Statistics for Reliability | - Sampling plans and statistical analysis - Probability distributions and functions - Basic probability concepts - Confidence intervals & regression |
| Topic 6: Field Failure Analysis | - Failure investigation and root cause analysis - Corrective actions and FRACAS |
| Topic 7: Reliability Information Systems | - Data management and reliability databases - Reporting and data quality |
ASQ CRE Exam: Frequently Asked Questions
The ASQ Certified Reliability Engineer (CRE) exam is the official American Society for Quality (ASQ) test registered under exam code CRE. Passing it earns you the ASQ Certification certification, a credential at the Professional level. It is also linked to the related certifications: CQE (Certified Quality Engineer), CQA (Certified Quality Auditor), CSSBB (Certified Six Sigma Black Belt). American Society for Quality (ASQ) exams are valued because they test job-ready skills, so a passing score here carries real weight on a resume.
The ASQ Certified Reliability Engineer (CRE) exam includes 165 (150 scored + 15 unscored) questions to be completed within 258 (around 4 hours 18 minutes). Do the pacing math before exam day: with that many items on the clock, you need a steady rhythm and the discipline to flag a hard question and move on instead of stalling. Two or three full timed sessions with the ActualCollection test engine will show you exactly what that pace feels like, so time pressure stops being a factor on the real day.
To pass the ASQ Certified Reliability Engineer (CRE) exam you need 550/750, and the official registration fee is USD $550 (non-member), ~USD $450 (member). A retake is not discounted: a failed attempt means paying the full USD $550 (non-member), ~USD $450 (member) again, so treat your first sitting as the expensive one. A sensible rule is to book your seat only after you are scoring comfortably above the passing mark on the ActualCollection practice tests, not just squeaking past it once.
Eight years of on-the-job experience in reliability engineering; three years in a decision-making role (degree waivers available)
Eligibility rules do change from time to time, so confirm the current requirements before you register on the official exam page.
Yes. ActualCollection offers a free PDF demo of the ASQ Certified Reliability Engineer (CRE) material so you can judge the question quality and format before spending anything. After purchase, your license includes 365 days of free updates, and if you want to keep receiving updates after that period, renewals are available at a 50% discount.
If you take the ASQ Certified Reliability Engineer (CRE) exam within 60 days of your purchase and do not pass, ActualCollection backs you with a 100% money-back guarantee. The claim must match the exam your product covers: attempts taken within 3 days of purchase are not eligible (that is too little preparation time), and neither are downloaded-but-unused products, free materials, or expired orders. The candidate name must match the payer name, and you need to submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer not to refund? You can swap instead and receive two other exam products of equal value for free while keeping the update service on your original purchase.
Delivery itself is instant: your files are downloadable right away and emailed to you within one minute of payment. If nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you may install the software on.
The official ASQ Certified Reliability Engineer (CRE) syllabus is organized into 7 domains. Key areas include Reliability in Design & Development, Reliability Management & Fundamentals, and Field Failure Analysis. The complete, up-to-date topic list appears in the exam topics section above; work through it line by line and flag anything you cannot yet explain in your own words.
ASQ Certified Reliability Engineer (CRE) Sample Questions:
For a Weibull distribution the scale parameter, as a characteristic of time to failure, is a fixed percentile of the distribution regardless of its value. This percentile is:
Response:
- A. 63.3
- B. 36.7
- C. 63.2
- D. 31.6
Correct Answer: C 🗳️
Product safety is a concern in today's environment. If a risk assessment is performed near the end of the design stage, consideration should be based on:
I. Hazard probability.
II. Hazard severity.
III. Risk impact.
IV. Cost impact.
Response:
- A. II and III only
- B. I, II and III only
- C. I only
- D. I, II, III and IV
Correct Answer: B 🗳️
A design review committee has recommended changes to a proposed design. Whose job is it to investigate and incorporate the ideas that will aid product reliability?
Response:
- A. The reliability engineer.
- B. The design review chairman.
- C. The senior decision maker.
- D. The design engineer.
Correct Answer: D 🗳️
15 rocket booster engines were tested for a total of 5 hours. Three engines failed. What is the two-sided confidence interval for MTBF using 95% confidence?
Response:
- A. 0.69, 8.06
- B. 0.75, 9.20
- C. 0.57, 8.06
- D. 0.80, 9.50
Correct Answer: C 🗳️
What is the difference between a system whose reliability prediction is MTTF versus one whose reliability prediction is MTBF?
Response:
- A. MTTF is used for maintainability studies. MTBF is used for reliability studies.
- B. MTTF implies that the system can't be repaired. MTBF implies that it can be.
- C. There is no difference. Both terms mean essentially the same.
- D. MTBF implies that the system can't be repaired. MTTF implies that it can be.
Correct Answer: B 🗳️
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