What is an impacted class?
Historically, these are classes where many students drop in the last few weeks of the course, which can be very difficult for professors and other students in the class. Many of the chemistry and biochemistry courses have recently been designated as impacted. Impacted courses may NOT be dropped after the second week of class (except under an extraordinary circumstance, and even then it must be approved by petition). The following courses in the department ARE impacted: Chem 14BL, 14CL, 20L, 30A, 30AL, 30B, 30BL, 30C, 30CL, 110A, 114(H), 136, 144, 153A, 153B(H), 153C, 153L, 154, 174, 184, 185.
