Prep built around how the CWI exam really works

How we write questions

We don't use leaked or "recalled" exam questions. Each question is written from AWS's published content areas for Parts A, B and C, the free Book of Specifications and the D1.1 code, then checked against the clause or calculation it tests. The working is shown in the explanation, so you can check our work.

How we keep it current

AWS updates its price list and exam references from time to time. We review each exam page against AWS's current CWI page, Examination User Guide and Exam References and Editions Guide and show when it was last checked (currently November 2026).

How we fit with your code book

The Book of Specifications and your code book are the references for Parts B and C, and you still need them. CWIQuizBank adds what most candidates say they're missing: lots of exam-style practice, timed mock exams, spaced-repetition flashcards, a mistakes bank and a Readiness Score that tells you when you're ready.

What you get

• A free practice test for every exam, and a free account that saves your results
• 3,000 practice questions per exam, organized topic by topic, and 6 full-length timed mock exams (paid)
• 60 comprehensive key notes and 800 flashcards with spaced repetition per exam, sorted by topic, plus mind maps (paid; the first notes set is free with an account)
• A mistakes bank, detailed reports and the Exam Readiness Score (paid)
• Video lessons as they release, and five bonus guides (paid)

Our guarantee

Pass Guarantee: complete the full prep for your exam (every question, every study topic, 2 timed simulations at the pass mark and a Readiness Score of 80), then sit your exam within 60 days while your access is active. If you don't pass, we refund 100% of what you paid. Details.

Contact

Questions about an exam, a question you think is wrong, or your account: [email protected]. We reply within one business day.

CWIQuizBank is not affiliated with the American Welding Society or Prometric.