Mastery Transcript Consortium
The Mastery Transcript Consortium (MTC) is an international group of private and public secondary schools working to create a new type of secondary school transcript, referred to as a "Mastery Transcript." Elements of the Mastery Transcript include competency-based learning and the removal of the Grade Point Average system, including letter grades. The Mastery Transcript Consortium was founded in 2017 by Scott Looney, head of Hawken School.
Source: Wikipedia — Mastery Transcript Consortium (CC BY-SA 4.0)