Certified Scrum Master®

Who should take the CSM and what are the prerequisites?

The Certified Scrum Master (CSM) certification is designed for project managers, developers, team leads, and anyone looking to facilitate a Scrum team or transition to an Agile environment. Unlike many IT certifications, the CSM has a mandatory prerequisite: you must attend an official, live 16-hour (2-day) training course delivered by a Certified Scrum Trainer (CST). You cannot simply pay a fee and take the exam; the learning is primarily centered around the interactive workshop provided by the Scrum Alliance.

What is the format and duration of the CSM exam?

The CSM exam is a web-based, unproctored assessment that you take at your own convenience after completing the mandatory course. It consists of 50 multiple-choice questions and you are given 60 minutes to complete it. The questions are designed to test your understanding of Scrum theory, roles, events, and artifacts as defined in the Scrum Guide. Because the exam is taken at home, you have a relatively relaxed environment, but the one-hour time limit requires a firm grasp of the concepts to finish on time.

Which domains are covered in the exam and how are they weighted?

The exam focuses entirely on the Scrum Framework. While the Scrum Alliance does not provide a "weighted percentage" breakdown as strictly as AWS or Microsoft, the questions are distributed across the following core areas:

• Scrum Theory and Values: Empiricism (Transparency, Inspection, Adaptation) and the five Scrum Values.
• Scrum Roles: The accountabilities of the Scrum Master, Product Owner, and Developers.
• Scrum Events: Sprint, Sprint Planning, Daily Scrum, Sprint Review, and Sprint Retrospective.
• Scrum Artifacts: Product Backlog, Sprint Backlog, and the Increment (including the Definition of Done).
• Service to the Organization: How the Scrum Master interacts with the Product Owner and the broader organization.

Can I use documentation during the CSM exam?

Yes. The CSM exam is effectively "Open Book." You are allowed to refer to the official Scrum Guide, your course notes, or search for information online while taking the test. However, with only 60 minutes for 50 questions (just over one minute per question), you will not have enough time to look up every answer. You should use the documentation only for verification of tricky questions, not as a substitute for studying.

What is the passing score for the certification?

To pass the CSM exam, you must correctly answer at least 37 out of 50 questions (74%). Upon finishing the exam, your results are calculated immediately. If you pass, your CSM profile is updated, and you can download your certificate. To prepare for the nuances of how Scrum is applied in the real world, ExamOS offers scenario-based practice quizzes that build real exam confidence by simulating the common "Scrum Master dilemmas" found in the assessment.

How much does the CSM certification cost?

The cost of the initial exam and your first two years of membership with the Scrum Alliance is included in the price of your mandatory training course. These courses typically range from $400 to $1,000 USD depending on the trainer, the region, and whether the course is in-person or virtual. Because the exam fee is bundled with the training, you do not need to purchase a separate "voucher" from a testing center.

What is the policy for retaking the exam if I fail?

The Scrum Alliance is very supportive of candidates who do not pass on their first try.

• First Retake: If you fail your first attempt, you can retake the exam at no additional cost as long as it is within 90 days of your course completion.
• Subsequent Retakes: If you fail the second time, or wait longer than 90 days, there is a $25 USD fee for each subsequent attempt.
• There is no mandatory waiting period between attempts, though it is highly recommended to review the Scrum Guide and your course materials before trying again.

How long is the certification valid and how do I renew it?

The CSM certification is valid for two years. To renew your certification, you must:

1. Earn 20 Scrum Education Units (SEUs). These can be earned by attending Agile conferences, reading books, watching educational videos, or participating in further training.
2. Pay a $100 USD renewal fee. Renewing your CSM also renews your membership with the Scrum Alliance, giving you continued access to their community resources and local user groups.

What are the realistic career prospects after obtaining the CSM?

The CSM is the "entry-level gold standard" for Agile practitioners. It is often a minimum requirement for roles such as Scrum Master, Agile Project Manager, or Iteration Lead. While it proves you understand the framework, it is a foundational certification. In a competitive market, the CSM acts as an "HR filter"; to move into senior Agile Coaching roles, you will need to demonstrate a proven track record of helping teams improve their velocity and quality through the application of Scrum.

Which related certifications should I consider after the CSM?

After mastering the basics of the Scrum Master role, you can pursue several advanced paths:

• A-CSM (Advanced Certified Scrum Master): The next logical step, requiring at least one year of work experience as a Scrum Master.
• CSPO (Certified Scrum Product Owner): If you find yourself more interested in product strategy, backlog management, and maximizing business value.
• CSD (Certified Scrum Developer): For technical team members who want to learn how to apply engineering practices (like TDD or CI/CD) within Scrum.
• ExamOS provides scenario-based practice for various Agile and management paths to help you maintain your technical and facilitative edge as you grow in your career.