This feature is available with the following pricing plans: Premium, Unlimited, Pay as You Grow
This article discusses the Credentials app, which allows you run certifications in your school.
The Credentials app allows you to add certificates to your courses. Certificates can be printed or downloaded by learners upon successful completion of a course. You can set certificates to pull your school logo, include an issue date, expiration date, and/or your signature, as well as email the certificate to the learner.
Click here to learn how to enable the Credentials app in your school.