Entrance is permitted on the basis of a presented ticket. If you register for a ticket online at CSC web pages, collect it on May 6, 12 o’clock at latest; then they will be sold to others.
The number of ordered tickets can be modified or cancelled until the online registration finishes on April 15, 2013 without any extra fees.
You can pay for the ticket together with the registration fee or separately, however, always state you registration number = the variable symbol.
Send your payments for the tickets to the Gala Evening by April 26, 2013; later payments will be collected on the spot, without any changes in the amount.
You can order the ticket at your congress webpage.