The Collegium Ritualis Écossais, led by Venerable Master Bro. Paul Edward Rana, explores the history, philosophy, and ritual of the Scottish Rite degrees of Freemasonry. The Collegium makes an in-depth study of one degree a month, and explores the symbolism, philosophy, and evolution of the degree from its 1700s sources to the modern Revised Pike Ritual.

Membership in the Scottish Rite is required for discussions on the Scottish Rite Degrees. The Master Craftsman courses are not required but are highly recommended.

The Collegium meets once a month in the Austin Scottish Rite Theater, before Stated Meetings.