Can I achieve the Acquia Triple Certified Drupal Expert credential by mixing D7, D8, and D9 certifications?

No. The Acquia Triple Certified Drupal Expert credential is specific to a major Drupal version. For example, to earn the Drupal 9 credential, you need to pass the Drupal 9 Developer, Front End Specialist, and Back End Specialist exams.

Since there are major differences between some version of Drupal, the credentials are limited. However, we plan to offer Level Up exams in the future for those who are partially certified in one version of Drupal when a new major version is released. This will only apply to Drupal 8 and later.