The TXSCL is a chapter of the Senior Classical League, the college-level affiliate of the Junior Classical League. We are the sister organization of the TSJCL. We help run events at the State Convention, such as Ludi and Olympika. We also participate along with other SCLers at the annual National Convention, helping to run many facets of the convention.

High school graduates with previous experience in the Classics who want to further their knowledge beyond the high-school level are welcome to join the TXSCL, regardless of whether they live in the state of Texas, provided that they are also registered for the NSCL.