Free registrations

There will be two types of Free registration.
Audiences (incl. Chairs) only (no Speakers). Any of Preprints, Program book, and "Book of Preprints" can NOT be accessed. No name card is provided.

For Audiences for Public sessions only

Free registration will start on Jan. 5.
Public sessions will be announced on mid-Dec.

For Online Audiences for IChES 2027 sessions from overseas

IChES Free registration will also start on Jan. 5.