Registration of Interest Opens

15 August 2026

Abstract Submission Portal Opens

15 August 2026

Second Circular

October 2026

Abstract Submission Deadline

31 October 2026

Notification of Acceptance

31 October 2026

Early Registration Deadline

15 October 2026

Regular Registration Closes

5 November 2026

1st Asian Diatom Meeting

23-25 November 2026