2025/02/10
First Announcement
2025/03/15
Website open and preliminary program available
2025/04/01
Second announcement with EDM (electronic display message)
2025/05/01
Registration begins and abstract submission opens
2025/06/01
First version of monthly eNews
2025/07/01
Third announcement with promotion brochure
2025/08/01
Reminding the deadline of abstract submission
2025/09/01
Abstract submission deadline
2025/10/01
Early-bird on-line registration deadline
2025/11/01
On-line registration deadline
2025/11/21~
The 2025 AOCCN
Registration fee of 2025 AOCCN will be waived for the participants with accepted abstract
