Use this form to request an override for a chemistry course where you do not currently have the necessary prerequisite. This form may only be used to request overrides for UA Chemistry courses. To request overrides for classes in other departments, please contact that department office. In the form, indicate what class you will take to meet the prerequisite and when and where you will take this course. Note that prerequisites must be completed prior to the start of the semester when you plan to take the chemistry course requiring this prerequisite. Exceptions to this must be requested from the Director of Undergraduate Studies.