| Submission Deadline (Extended) | June 3, 2007 (Sunday,12:00PM Pacific Time) |
| Notification of Acceptance | July 17, 2007 |
| Submission of Posters | July 31, 2007 |
| Notification of Posters' Acceptance | August 7, 2007 |
| Graph Drawing Contest Submissions | September 20, 2007 |
| Symposium on Graph Drawing | September 23-26, 2007 |