. The Contractor shall build and sustain an appropriate purchasing system. Failure to maintain an appropriate purchasing system, as described Within this clause, might bring about disapproval from the system from the Contracting Officer and/or withholding of payments. (b) At the time an Preliminary resolve has long been manufactured under https://contractor-purchasing-sys49146.webbuzzfeed.com/34247041/considerations-to-know-about-cpsr