Schedule a Challenge Exam by calling 832-559-4245.
Internal Challenge Exams
Credit for the following courses can now be obtained with a passing test score on the internal challenge exam for that course.
External Challenge Exams
Lone Star College–Tomball is the official testing site for CLEP exams at Lone Star College System. The registered TC CLEP test center number is 8720. Scores made on the CLEP should be submitted to the counseling office four weeks prior to enrollment.