Start Preamble Department of Veterans Affairs. Proposed rule. The Department of Veterans Affairs (VA) is proposing to amend and update its VA Acquisition Regulation (VAAR) in phased increments to revise or remove any policy superseded by changes in the Federal Acquisition Regulation (FAR), to remove any procedural guidance internal to VA into the VA Acquisition Manual … [Read more...] about Revise and Streamline VA Acquisition Regulation-Parts 831 and 833