FAR Part 40 has not yet been overhauled under the Revolutionary FAR Overhaul. The current eCFR text is operative.
Clauses in Part 52.40xx
52.240-1 Prohibition on Unmanned Aircraft Systems Manufactured or Assembled by American Security Drone Act—Covered Foreign Entities.
eCFR
Current regulatory text for FAR Part 40.
View on eCFR
RFO FAQs
Frequently asked questions about the FAR Overhaul.
View on acquisition.gov