11 April 2007
OASIS Forms Open CSA Member Section

21 March 2007
Leading Technology Vendors Announce Completion of Specifications Designed to Simplify SOA Application Development: Open SOA Collaboration Chooses OASIS to Advance SCA and SDO Specifications

26 July 2006
Leading Technology Vendors Extend Collaboration on SOA Technologies

30 November 2005
Specifications - Service Component Architecture (SCA) and Service Data Objects (SDO)