Courses / BLAW BLAW · 4 coursesBLAW courses at Texas Tech University Browse course codes and credit hours in the official 2026–27 catalog.Official 2026–27 catalog · Checked 2026-11-05 Find a course in this subject Catalog courses BLAW 3391Business Law and Ethics3 credit hours BLAW 4383Special Topics in Business Law3 credit hours BLAW 4391Advanced Topics in Business Law3 credit hours BLAW 5390Legal, Regulatory, and Ethical Environment of Business3 credit hours