Distribution of second circular	March 31, 2005
Deadline for extended abstracts	September 30, 2005 New deadline (uploaded 2005/10/11) October 31, 2005
Notice of acceptance of papers	In the middle of January, 2006
Distribution of final circular	January 25, 2006
The final circular is distributed during TOCAT5. Please, refer to this webpage in case that you need the content of final curcular.
Deadline for advanced registration	May 31, 2006
Deadline for full paper	July 24, 2006