According to MOE SEAB website,
(1) "N" Level Result Date =17th December, 2009 - 21st December, 2009
(2) "O" Level Result Date = 12th January, 2010 - 14th January, 2010
(3) "A" Level Result Date = 5th March, 2010 - 9th March, 2010
walao, then lyk tat i only march then know whether my pw and cl got good marks anot.