Proposed rules changes to the Federal Acquisition Regulation (FAR), which constitute a Part 27 rewrite, were published in this May 28 Federal Register notice (pdf), and intend to “clarify, streamline, and update guidance and clauses on patent, data, and copyrights to provide a more logical presenation of this complex material.” Also see the government’s acquisition information website FAR, which provides links to the Current FAR (in HTML and PDF) and includes amendments from FAC 14 effective as of 05/22/03.