where do I go to enroll in a certification exam?

Dear Eric, Many thanks for reaching out to us. Kindly note that you should register in the following portal https://academy.celonis.com/ from where you can attend the courses and enroll to the exams. In case you have additional questions or concerns, please feel free to reach out to our dedicated team by sending an email to academy@celonis.com. Many thanks. Best regards, Valmira