14.5-15.0 credits are required, including at least 5.0 at the 300/400 level, of which 1.0 credit must be at the 400 level.

First Year:
1. ERS101H5 or ERS111H5 or ENV100Y5
2. ISP100H5
3. CHM110H5 and CHM120H5
4. ( MAT132H5 and MAT134H5) or ( MAT135H5 and MAT136H5) or ( MAT137H5 and MAT139H5) or MAT137Y5
5. ( PHY136H5 and PHY137H5) or ( PHY146H5 and PHY147H5)
6. BIO152H5 and BIO153H5

Second Year: ERS201H5 and ERS202H5 and ERS203H5 and ERS211H5 and ERS225H5 and STA220H5

Third and Fourth Years:
1. ERS301H5 and ERS303H5 and ERS311H5 and ERSE315H5 and ERS325H5.
2. 4.0 additional credits from GGR201H5 or GGR217H5 or JGE378H5 or PHY351H5 or JCB487Y5 or any ERS course at the 300/400 level. Of these 4.0 credits, 1.0 credit must be at the 400 level.

NOTES:
1. No more than 1.0 credit from CPS489Y5 or ERS399Y5 or ERS499Y5 or ERS470Y5 or ERS471H5 or JCB487Y5 can be counted toward the Earth Science Specialist program.
2. Students interested in future certification by the Association of Professional Geologists of Ontario in their Geology and Environmental Geoscience oriented streams may benefit from taking courses in one of the following two pathways:

Resources, Hazards & Tectonics Pathway: ERS302H5, ERS304H5, ERS402H5, ERS403H5, ERS404H5, ERS425H5, JGE378H5, and 0.5 credit from CPS489Y5/​ ERS399Y5/​ ERS470Y5/​ ERS471H5/​ ERS472H5/​ JCB487Y5.

Earth, Climate, & Life Pathway: ERS304H5, ERS312H5, ERS411H5, ERS412H5, ERS425H5, GGR201H5, GGR217H5, and 0.5 credit from CPS489Y5/​ ERS399Y5/​ ERS470Y5/​ ERS471H5/​ ERS472H5/​ JCB487Y5.