The CSSBB exam leads to the Certified Six Sigma Black Belt certification from ASQ (American Society for Quality). It is positioned at the Expert level. The exam validates the knowledge and skills expected of candidates preparing for ASQ Six Sigma Black Belt Certification - CSSBB.

Related certifications include:

• Certified Six Sigma Green Belt
• Certified Six Sigma Master Black Belt

The CSSBB exam includes 150 - 165 questions and allows 240 - 258. Before test day, divide the available time by the number of questions in a timed practice set to establish a steady per-question pace. If a difficult item starts consuming too much time, mark it for review and move forward instead of losing momentum. A full timed practice session can help you decide when to move on, when to return, and how much buffer to reserve for a final check.

The passing score for CSSBB is 550 / 750, and the official exam fee is $585 (non-member), $485 (member), $385 (retake). Because a retake requires paying the exam fee again, use timed practice results as a readiness check before scheduling your next attempt. If your performance remains inconsistent, continue reviewing weak domains and repeat a timed session before booking the exam.

3 years of full-time work experience in one or more CSSBB BoK areas + 1 completed project (with affidavit) OR 2 completed projects (with affidavits); no education waiver

Eligibility rules can change, so confirm the current requirements on the official exam page before registering.

You can register through the official channels listed below:

• ASQ Official Registration

The available exam delivery method is Computer-based (online remote proctored or test center) / Paper-based (selected locations).

The official training options include:

• ASQ Certified Six Sigma Black Belt Preparation Course

After reviewing the recommended training, reinforce what you learned with Actual4dump's 287 practice questions for CSSBB.

Yes. Actual4dump provides a free PDF demo so you can review the format, question style, and answer quality before placing an order. Your purchase includes 365 days of free updates, and expired products can receive continued update service at a 50% discount.

If you purchase the corresponding CSSBB preparation material and do not pass that exam within 60 days of purchase, you may apply for a full refund under the 100% Money Back Guarantee. The request requires a scanned exam enrollment slip and the official Score Report PDF, submitted within two days after the exam. Eligible requests are processed within seven days.

Claims are not eligible if the exam was taken within three days of purchase, the product was downloaded without an exam attempt, the order was free or expired, or the candidate name does not match the payer name. If you prefer an exchange instead of a refund, you can receive two free products of equal value while keeping the update service for your original purchase.

Delivery is immediate after checkout. The download is available right away, and the product is also sent to your email within one minute. Contact customer support if it has not arrived within two hours. You may install the product on an unlimited number of computers.

The current CSSBB outline is organized into 9 top-level domains. The first listed areas include:

• Design for Six Sigma (DFSS) Frameworks and Methodologies (5%)
• Organizational Process Management and Measures (10%)
• Improve (10%)

Review the Exam Topics section above for the complete outline and any nested subtopics.