IIMUN 2011 will be held from Thursday, November 17 through Sunday, November 20, 2011.
| September 1, 2011 | Priority Registration Deadline |
| September 16, 2011 | Regular Registration Deadline |
| October 3, 2011 | All Fees Due |
| October 17, 2011 | Policy Statements Due |
| October 17, 2011 | Transportation Forms Due |