WHAT IS THE FULL FORM OF CSM AND PSM?
CSM: Certified Scrum Master
PSM: Professional Scrum Master
we’re unpacking a topic that has packed quite a bit of curiosity and sometimes confusion among Agile practitioners: the differences between the Certified Scrum Master (CSM) and the Professional Scrum Master (PSM). Both certifications are highly respected in the industry, but they differ in focus, approach, and certifying bodies. Whether you’re looking to advance in the Agile world or just starting out, understanding these certifications can be a game changer for you.
What are Agile and Scrum?
Before diving into certifications, let’s define Agile and Scrum:
Agile software development is a set of methodologies based on iterative development, allowing requirements and solutions to evolve through collaboration between self-organizing, cross-functional teams.
Scrum is a subset of Agile, acting as a lightweight framework for Agile development. It is the most widely used methodology within Agile.
EXAMPLE:–Think of Agile as a tree, and Scrum as one of its branches—the most widely used branch. Scrum has three main roles:
1. Scrum Master
2. Product Owner
3. Developers
Each role has its respective certifications, but in this video, we focus on Scrum Master certifications.
CSM vs. PSM – Key Differences
Both certifications are valuable, but they are not identical. Here’s how they compare:
Certifying Bodies:
CSM is offered by Scrum Alliance, an organization promoting Scrum adoption.
PSM is offered by Scrum.org, founded by Ken Schwaber, one of Scrum’s original creators. Scrum.org emphasizes rigorous and consistent standards.
Exam Preparation:
CSM requires a mandatory two-day training course led by a Certified Scrum Trainer before taking an online test.
PSM does not require training. Scrum.org provides study materials, allowing candidates to self-study and then take the exam.
Exam Format:
CSM:
50 multiple-choice questions
1-hour duration
74% required to pass
PSM:
80 questions (multiple-choice, true/false, scenario-based)
1-hour duration
85% required to pass
PSM is considered more rigorous, testing real-world application of Scrum principles.
Certification Renewal:
- CSM requires renewal every 2 years with Scrum Education Units (SEUs) to maintain knowledge.
- PSM is lifetime valid with no renewal required.
Difficulty Level:
CSM is often seen as easier, and more suited for beginners.
PSM demands deeper knowledge and self-directed learning.
Which One Is Right for You?
- CSM is ideal if you:
- Prefer structured learning.
- Are new to Scrum and need foundational knowledge.
- Want instructor-led training?
- PSM is ideal if you:
- Prefer self-study.
- Want a more rigorous assessment?
- Aim for a deeper understanding of Scrum principles.
Both certifications help advance careers in Agile and Scrum. It’s not about which one is better, but rather which one aligns with your learning style and goals.
Frequently Asked Questions
- Is one certification more recognized than the other?
- Both are highly respected, but some companies or regions may have a preference.
- Can I get both certifications?
- Yes, many Scrum Masters pursue both to build a well-rounded skillset.
- Can I take the exam without preparation?
- No, both require study and understanding.
- Can I take the exam online?
- Yes, both exams can be taken online.
- Do I need prior experience?
- No, both are foundational certifications, but CSM requires a mandatory workshop.
Final Thoughts
- If you prefer structured classroom learning, go for CSM.
- If you self-study and want a challenging exam, go for PSM.
Both certifications enhance your Agile knowledge and boost career opportunities in Scrum.
