CFR›Title 48›Chapter 6›Part 603›Subpart 603.1›48 CFR 603.104 Citation48 CFR 603.104CorpusDaily eCFRDisplayed edition2026-09-01Last updated2026-09-01 603.104 Procurement integrity. Next 603.104-4 603.104-4 Disclosure, protection, and marking of contractor bid or proposal information and source selection information.