- CSM certification requires a 16-hour course from a Certified Scrum Trainer before you can even sit the exam.
- The exam is 50 questions in 60 minutes, and you need 37 correct (74%) to pass.
- Course pricing ($250-$2,495) includes two exam attempts within a 90-day window; extra attempts cost $25 each.
- Only three domains matter: Scrum, Scrum Master Core Competencies, and Service to the Scrum Team, Product Owner, and Organization.
What Is CSM Certification?
The Certified ScrumMaster (CSM) credential, issued by the Scrum Alliance, is the entry-level certification for people who facilitate Scrum teams and remove organizational impediments. If you're wondering what CSM certification actually verifies, the short answer is: it confirms you understand Scrum theory and can apply the Scrum Master role's core responsibilities in a real team setting. For broader definitional context, see our companion posts on what is CSM, CSM meaning, what does CSM stand for, and what is a CSM.
Unlike many IT certifications, CSM is not a standalone exam you register for on demand. It's bundled with mandatory training, and the exam itself is administered through a Scrum Alliance web portal rather than a commercial testing network like Pearson VUE or PSI. That structural difference shapes almost everything about how you should prepare, budget, and schedule your certification journey.
Who Runs the Exam and Why It's Different
The Scrum Alliance owns the CSM credential end to end - the curriculum standards, the trainer certification program, and the test delivery platform. There's no third-party proctoring vendor involved. The test is not proctored or held in a testing center, and candidates are allowed to use open-book resources like the Scrum Guide while answering questions.
This open-book format doesn't make the exam trivial, though. With only 60 minutes for 50 questions, you have roughly 72 seconds per question if you want to leave a buffer for review. Flipping through reference material for every question isn't a viable strategy - you need working knowledge, not lookup skills. For a full breakdown of how tough this actually is in practice, read How Hard Is the CSM Exam? Complete Difficulty Guide 2026.
Key Takeaway
Because the test can't be paused once started, treat your 60 minutes as a single uninterrupted sitting - silence notifications, use the bathroom beforehand, and have your open-book materials organized before you begin the clock.
Exam Format, Fees, and Attempt Rules
The CSM exam consists of 50 multiple-choice questions delivered online, with a 1-hour time limit. Scrum Alliance does not publish a scored-versus-unscored question breakdown, so treat every question as counting toward your result. The passing threshold is fixed at 37 correct answers out of 50 (74%).
Pricing works differently than most certifications because there's no separate "exam fee." Instead, the CST who teaches your course sets the price, and public course listings range from about $250 to $2,495 USD. That course fee includes two exam attempts, which you must use within 90 days of completing the course. If you fail both attempts, or let the 90-day window lapse, additional attempts cost $25 each. For a full cost breakdown including trainer pricing variance and renewal math, see CSM Certification Cost 2026: Complete Pricing Breakdown.
| Exam Detail | Specification |
|---|---|
| Governing Body | Scrum Alliance |
| Testing Platform | Scrum Alliance online portal (not Pearson VUE/PSI) |
| Question Count | 50 multiple choice |
| Time Limit | 1 hour, cannot be paused |
| Passing Score | 37/50 (74%) |
| Included Attempts | 2, within 90 days of course completion |
| Retake Fee (after limit) | $25 per attempt |
| Validity | 2 years |
Because pass rates aren't officially published by the Scrum Alliance, be cautious of any site quoting a specific percentage as fact. Our analysis of available data and candidate patterns is covered in CSM Pass Rate 2026: What the Data Shows.
The Three CSM Domains You Must Master
Scrum Alliance doesn't publish official domain weightings for the current CSM Learning Objectives (last updated January 2022, reformatted February 2024), which means you should prepare to be tested evenly across all three areas rather than betting on one domain dominating the exam. For a deep dive into how these areas interconnect, see CSM Exam Domains 2026: Complete Guide to All 3 Content Areas.
Domain 1: Scrum
This covers the Scrum framework itself as defined in the Scrum Guide - the theory, values, roles, events, and artifacts that make Scrum function as an empirical process.
- Scrum Team composition and accountabilities
- Sprint, Sprint Planning, Daily Scrum, Sprint Review, Sprint Retrospective
- Product Backlog, Sprint Backlog, and the Increment as artifacts
- Empiricism, transparency, inspection, and adaptation
Full study guide: CSM Domain 1: Scrum - Complete Study Guide 2026.
Domain 2: Scrum Master Core Competencies
This domain tests the skills and mindset a Scrum Master needs beyond just knowing the framework - facilitation, coaching, conflict navigation, and servant leadership.
- Facilitating Scrum events without dictating outcomes
- Coaching individuals and teams toward self-management
- Recognizing and addressing team dysfunction
- Servant leadership versus traditional command-and-control management
Full study guide: CSM Domain 2: Scrum Master Core Competencies - Complete Study Guide 2026.
Domain 3: Service to the Scrum Team, Product Owner, and Organization
This domain examines how a Scrum Master supports every stakeholder - not just the developers, but the Product Owner and the wider organization adopting agile practices.
- Removing impediments beyond the team's control
- Helping Product Owners manage the Product Backlog effectively
- Driving organizational change and agile adoption
- Protecting the team from external interruptions and scope creep
Full study guide: CSM Domain 3: Service to the Scrum Team, Product Owner, and Organization - Complete Study Guide 2026.
A Domain-Aligned Prep Timeline
Because the CSM course itself is only 16 hours, most of your outside-class preparation should happen either right before the course (to absorb terminology) or in the 90-day window after it (to lock in retention before your attempts expire). Here's a practical way to sequence that time around the three domains rather than generic study blocks.
Foundations Before Class
- Read the Scrum Guide cover to cover at least once
- Skim the Scrum Foundations learning objectives so course terminology isn't new
Take the 16-Hour Course
- Attend live sessions with your Certified Scrum Trainer
- Ask clarifying questions on Domain 2 competencies - facilitation and coaching are harder to self-study than Domain 1 definitions
Reinforce Domains 1 and 3
- Review Scrum artifacts and events until you can explain each from memory
- Practice scenario questions on impediment removal and stakeholder service
Simulate and Sit the Exam
- Run timed practice questions to build comfort with the 72-second-per-question pace
- Schedule your first attempt well inside the 90-day window, leaving room for a second try if needed
For question-style specifics - how CSM phrases scenarios versus straight recall - see Best CSM Practice Questions 2026: What to Expect on the Exam. And if you want a structured, week-by-week plan with more granularity than the outline above, our CSM Study Guide 2026: How to Pass on Your First Attempt goes deeper into resource selection and review cadence.
Validity, SEUs, and Renewal
CSM certification is valid for 2 years from the date you pass. Renewal isn't automatic - you need to accumulate 20 Scrum Education Units (SEUs) and pay a $100 renewal fee every two-year cycle to keep the credential active. SEUs can typically come from additional training, conferences, or approved learning activities, so it's worth planning renewal activity throughout your cycle rather than scrambling near the expiration date.
Because there's no published professional-experience prerequisite for CSM itself, the barrier to entry is really the course and exam, not prior job history. That's part of why CSM is often the first agile credential people pursue - the accessibility is a data point worth weighing when deciding whether CSM certification is worth it for your specific career stage.
Who Hires CSMs and Why It Matters
Organizations running Scrum teams - in software development, product management, and increasingly in marketing or operations functions - look for CSM as a baseline signal that a candidate understands Scrum roles, events, and artifacts well enough to facilitate them without hand-holding. Understanding this hiring context matters for how you prioritize domain study: employers screening resumes for Scrum Master roles tend to probe Domain 2 competencies (facilitation, coaching, conflict handling) heavily in interviews, even though the written exam covers all three domains evenly.
If you're mapping certification to career outcomes, our CSM Jobs guide breaks down common titles and responsibilities, while CSM Salary Guide 2026: Complete Earnings Analysis covers compensation patterns without relying on invented figures. For training logistics specifically - finding a CST, comparing course formats, and what the 16 hours actually cover - see CSM Training.
It's also worth distinguishing this credential path from generic definitional searches. If someone asks "what does CSM mean" in a hiring context versus a certification context, the answer shifts - our What Does CSM Mean? piece unpacks that ambiguity, and our broader CSM Certification hub ties all of these angles together.
Key Takeaway
Employers care less about the exam score itself and more about whether you can demonstrate Domain 2 and Domain 3 skills - facilitation and organizational service - in an interview setting. Study for the test, but rehearse explaining these competencies out loud too.
Frequently Asked Questions
No. The Scrum Alliance requires completion of a 16-hour approved course taught by a Certified Scrum Trainer before you're granted exam access. There is no path to sit the exam independently.
No. The test is taken online through the Scrum Alliance's own portal without a live or automated proctor, and open-book resources such as the Scrum Guide are permitted during the exam.
You can purchase additional attempts for $25 each. The same $25 fee applies if you pass both attempts' window but let the 90-day deadline expire before testing.
There are 50 multiple-choice questions with a 60-minute time limit. You need 37 correct answers, or at least 74%, to pass.
No official pass rate is published. Candidates should rely on structured domain preparation rather than assumptions about how easy or hard the exam is based on rumor.