Please use the following links to download the specification.
OSGi Core Release 6 Specification
OSGi Core Release 6 Companion Code
OSGi Core Release 6 Annotation Code
OSGi Compendium Release 6 Specification
OSGi Compendium Release 6 Companion Code
OSGi Enterprise Release 6 Specification
OSGi Enterprise Release 6 Companion Code
OSGi Residential Release 6 Supplement 1 Specification
OSGi Residential Release 6 Specification
OSGi Residential Release 6 Companion Code