Q3, 2005 : Initial version of NOWS analysis module developed.

Q4, 2005 : Initial version of NOWS web framework developed.

Q2, 2006 : NOWS analysis module revised.

Q4, 2006 : NOWS web framework revised.

Q1, 2007 : NOWS website launched.

Q2, 2007 : Introductory webpages of NOWS added.

Q3, 2007 : Mozilla Firefox compatibility issue fixed.

Q3, 2009 : Conventional SRM developed and tested.

Q1, 2010 : Conventional SRM implemented; User interfaces revised; New information updated