he Professional Scrum Master level I (PSM I) assessment is available to anyone who wishes to validate his or her depth of knowledge of the Scrum framework and its application. Those who pass the assessment will receive the industry-recognized PSM I Certification to demonstrate their fundamental level of Scrum mastery.

Taking a course is not required and if you feel that you already possess a high level of Scrum knowledge, understanding of the Scrum Guide, and how to apply Scrum within Scrum Teams, you have the option to take the PSM I assessment directly.  However, there are courses available to help you prepare for the assessment and gain a stronger understanding of Scrum.

More information about the Professional Scrum Master certification and training available on Scrum.org website: Professional Scrum Master