Ill. Admin. Code tit. 68, § 1252.40
a) The Department shall, upon the recommendation of the Board, approve a geology program if it meets the criteria set forth in this Section and the institution:
2) Has a faculty that consists of a sufficient number of full-time instructors to ensure educational obligations to the student are fulfilled.
4) Has a curriculum with a minimum of 30 semester hours or 45 quarter hours, or the equivalent, of course credits in geology, of which 24 semester or 36 quarter hours are in upper level courses.
B) Geological courses. For the purposes of fulfilling the requirements of Section 50(a)(3) of the Act, the 24 semester or 36 quarter hours in the upper level courses shall be from the following subject areas:
| Structural Geology | Geophysics |
| Mineralogy | Hydrogeology |
| Petrology | Engineering Geology |
| Geomorphology | Economic Geology |
| Paleontology | Environmental Geology |
| Terrain Analysis/Remote Sensing | Glacial Geology |
| Stratigraphy | Field Geology |
| Sedimentology | Geochemistry |