How do I return Test Proctoring Forms after they have been completed? Post author By Rachel Carter Post date June 16, 2020 A How do I return Test Proctoring Forms after they have been completed? Forms can be emailed to dstests@gmu.edu or dropped off at the Testing Center in SUB 1 Rm 3313. If the form is dropped off after operating hours, forms can be placed into the blue mailbox outside of the office. ← How do I fill out the Test Proctoring Form? → Will Testing Center hours change during finals?