Sun's XACML Implementation is an access control policy evaluation engine written entirely in the Java(tm) programming language. It supports XACML 1.x and 2.0 core features, and provides a number of powerful extensions and extensibility points.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.