William Leara has a new blog post giving an introduction to the UEFI SCTs, Self-Certification Tests:
http://www.basicinputoutput.com/2016/03/introduction-to-uefi-self-certification.html
These tests are fully-available to UEFI Forum members, and snapshots of it are given to the public every few quarters. I wish there was more security testing in them, not just protocol adherance testing.