The Enterprise OSGi spec is here ...
Enterprise OSGi spec rolls out at EclipseCon
At EclipseCon in Santa Clara, Calif., the OSGi Alliance announced approval of its long-brewing OSGi Enterprise Specification (Release 4, Version 4.2). This release of the OSGi bundled component standard is targeted at a broad group of Java application server developers. Greater modularity and increased component re-use are main OSGi goals.