Can I use courses from my MS/PhD for a certificate?

Yes. We relax the normal restrictions on double-counting courses for graduate certificates. Any and all courses applied to a certificate at OSU can still be applied to a graduate degree program at OSU. For example, a graduate student could complete the fifteen credit hour Graduate Certificate in Global Issues while completing the thirty-three credit hour Master of Science in International Studies without going over thirty-three total credit hours if they planned the programs prudently.