Students wishing to complete an Environmental Science Toxicology emphasis major in four years should complete the general chemistry series and the general biology series during their freshman and sophomore years. Prospective environmental science majors are strongly advised to take additional preparatory courses that provide a strong background in chemistry, biology and mathematics. The preparatory courses are listed with the major; preparatory classes may also be used to fulfill GURs. All preparatory courses required for admission should be completed on a lettered or numeric grading scale, not P/NP, and must be completed with a grade of C- or better.

The non-refundable application fee for international students is $60.