Undergraduate students can request enrolment into a course that requires departmental permission by completing the MachForm at ampd.yorku.ca/permission  This form may be used up until  the last date to add a course without permission (refer to registrar.yorku.ca/enrol/dates under Add/Drop Deadlines to find the dates for the current academic term).  After such time, students need permission of the instructor to add a course. AMPD Departments handle these permissions differently and it is best to ask the Department for advice or to get copies of the required paperwork (if by voicemail or email, always include your full name, student number, the course code and instructors name)