SUBPART 12.5 – APPLICABILITY OF CERTAIN LAWS TO THE ACQUISITION OF COMMERCIAL PRODUCTS AND COMMERCIAL SERVICES (Revised December 27, 2016 through PROCLTR 2017-08) 12.504 Applicability of certain laws to subcontracts for the acquisition of commercial products and commercial services.Parent topic: PART 12 – ACQUISITION OF COMMERCIAL PRODUCTS AND COMMERCIAL SERVICES