Nothing in this part shall be construed to prevent a citizen from using a valid U.S. passport in a case in which that passport is not required by this part 53, provided such travel is not otherwise prohibited.


Tried the LawStack mobile app?

Join thousands and try LawStack mobile for FREE today.

  • Carry the law offline, wherever you go.
  • Download CFR, USC, rules, and state law to your mobile device.