You can find a complete list of graduate related forms on the Graduate and Postdoctoral Studies website here.
Comprehensive Examination Registration
Ph.D. Prospectus Approval and Colloquium Date
Approval of Examining Committee for a Doctoral Student
Ph.D. Defence Checklist
MA Thesis/Project Paper Proposal Approval
Approval of Examining Committee for a Master's Student
M.A. Defence Checklist