sale holder. prohibition on no-bid contracts 411. None of the funds appropriated or otherwise made available by this Act to executive branch agencies may be used to enter into any Federal contract unless such contract is entered into in accordance with the requirements of Chapter 33 of title 41, United States Code, or Chapter 137 of title 10, United States Code, and the Federal Acquisition Regulation, unless— (1) Federal law specifically authorizes a contract to be entered into without regard for these requirements, including formula grants for States, or federally recognized Indian tribes