The specification is now being developed by IBM, Rogue Wave, Oracle, SAP, Siebel, Sybase, Xcalia, Software AG within the OASIS Member Section Open CSA since April 2007.
A specifikációt jelenleg BEA, IBM, Rogue Wave, Oracle, SAP, Siebel, Sybase, Xcalia, Software AG, Sun Microsystems fejlesztik az OASIS Member Section Open CSA keretein belül 2007 áprilisa óta.