February 15, 2015 |
Last day for online confirmation of participation by countries |
March 31, 2015 |
Last day for receipt of problem proposals |
April 30, 2015 |
Last day for online registration of leaders, deputy leaders, observers,
the number of contestants and arrival day for leaders and observers A |
May 31, 2015 |
Last day for online registration of Contestants |
May 31, 2015 |
Last day for full payment of the charges for single rooms and observers in cleared funds |
June 15, 2015 |
Last day for online registration of all travel details |