CCAR-P3 of 4 in the suggested order
Claude Certified Architect: Professional
The exam for people who make the design decisions. Which pattern, which trade-off, which control, and why. It tests judgement more than API detail.
- Questions
- 63
- Time
- 120 minutes, closed book
- Question types
- Multiple choice. Multiple response, usually two of five. Scenario matching with drop-downs
Who it is for
Mid to senior technical professionals, such as solution architects, AI and ML engineers and technical leads. Three or more years in systems architecture, and six months or more of hands-on work with Claude or a comparable LLM system in production.
What it covers
Seven domains, with Integration the heaviest at 19%. The rest run from solution design through evaluation to governance and working with stakeholders.
It is the only exam of the four with three question types: multiple choice, multiple response, and a scenario-matching type with drop-downs.
How it differs from the Foundations exam
A published review by someone who passed both says this exam does not ask which flag or which parameter value. It asks which design to choose, and why.
That reviewer found it easier than CCAR-F and thinks the two difficulty levels are the wrong way round. Read that as one experienced architect’s view. He also says he already knew the design patterns it tests, such as prompt caching, context window management and RAG pipeline design.
Remember: The name says Professional, but the review rates it easier to pass than the Foundations exam for someone with that background. The label is not a measure of difficulty.
There is no official practice exam for it. The exam guide holds three sample questions.
Where I am
I have not started this one. The suggested order puts it after the two Foundations exams, because it rewards judgement built up over time and not fresh memorising.
Sources
- The domains and their weights are from my notes of the CCAR-P exam guide. Check the current guide before you rely on them.
- “The Claude certification exams: an honest review” by Matthew Purcell, 22 July 2026, for the audience, the question count, the question types and the comparison: https://www.linkedin.com/pulse/claude-certification-exams-honest-review-matthew-purcell-byo2e/
- CCAR-P practice question set by Matthew Purcell, written following the CCAR-P exam guide v1.0 (July 2026), for the practice questions and exam mode on this site. Original questions, not actual exam content: https://www.linkedin.com/in/purcellmatthew