| Spring 2012 | Summer 2012 | Fall 2012 | |
| Registration opens at CIUOnline. (You may begin submitting assignments once registered.) | November 1, 2011 | April 1, 2012 | April 1, 2012 |
| Official start of course | January 17, 2012 | May 14, 2012 | August 21, 2012 |
| Drop/Add deadline | January 24, 2012 | May 21, 2012 | August 28, 2012 |
| Withdrawal deadline | March 8, 2012 | June 25, 2012 | October 11, 2012 |
| Request extension deadline (50% of course work must be completed.) | April 11, 2012 | July 3, 2012 | November 14, 2012 |
| Official end of course (All work must be submitted.) | May 11, 2012 | August 10, 2012 | December 14, 2012 |
Extension end date (Only for students who have been granted an extension.) | November 11, 2012 | February 13, 2013 | June 14, 2012 |
| Spring 2012 | Summer 2012 | Fall 2012 | |
| Registration opens at CIUOnline. (You may begin submitting assignments once registered.) | November 1, 2011 | April 1, 2012 | April 1, 2012 |
| Official start of course | January 17, 2012 | May 14, 2012 | August 21, 2012 |
| Drop/Add deadline | January 24, 2012 | May 21, 2012 | August 28, 2012 |
| Withdrawal deadline | March 8, 2012 | June 25, 2012 | October 11, 20 |
| Official end of course (All work must be submitted.) | May 11, 2012 | August 10, 2012 | August 10, 2012 |
| Spring 2012 | Summer 2012 | Fall 2012 | |
| Registration opens at CIUOnline | November 1, 2011 | April 1, 2012 | April 1, 2012 |
| Registration deadline | January 27, 2012 | May 4, 2012 | July 27, 2012 |
| Official start of course | February 20, 2012 | May 28, 2012 | August 21, 2012 |
| Drop/Add deadline | February 27, 2012 | June 4, 2012 | August 28, 2012 |
| Withdrawal deadline | April 6, 2012 | June 29, 2012 | October 11, 2012 |
| Official end of course (all work must be submitted) | May 25, 2012 | August 3, 2012 | December 14, 2012 |