North, South and Central America and the Caribbean

Spring 2018: 10 March - 21 April

Closing date for paper entries is 01 February
Online entries can be made until midnight on 08 February

Summer 2018: 16 June - 21 July

Closing date for paper entries is 01 May
Online entries can be made until midnight on 08 May

Winter 2018: 17 November - 15 December

Closing date for paper entries is 01 October
Online entries can be made until midnight on 08 October

See session dates in other regions: