Jeremy Hansen left Earth ten days previous with his American astronaut buddies.  They took off, presumably, from somewhere in the United States.  They just arrived back home yesterday evening.

Canadian Jeremy Hansen, Artemis II crew splash down in Pacific after moon trip

So, did Mr. Hansen have to carry his passport with him?  I can imagine a guy in uniform standing on the raft next to Artemis II space vehicle, waiting for him to come out.  “Do you have anything to declare?”