All students at The University of Texas at Austin must complete a 42-hour core curriculum requirement, regardless of major. Courses in the core may be used to satisfy other degree requirements. However a core course cannot be used to satisfy more than one core requirement.

Students graduating from the College of Natural Sciences with a Bachelor of Arts (BA) degree under the 2008-10 Catalog must complete all of the following requirements except the Signature Course. Beginning with the 2010-2012 Catalog, all graduates in the College of Natural Sciences must complete the entire core.

The School of Undergraduate Studies maintains the core curriculum lists according to the university catalog that you claim:

2012-14
2010-12
2008-10

The School of Undergraduate Studies reviews petitions if students feel they met a core requirement with a course that is not on the approved list.