6 Month Rule -

Six-Month Validity Update - U.S. Customs and Border Protection

The "6 Month Rule" most commonly refers to for international travel, but it also appears in contexts like residency and medical procedures. Passport Validity (Travel) 6 Month Rule

Many countries require your passport to be valid for at least . If your passport expires sooner than this window, you may be denied boarding by your airline or entry by border officials. Six-Month Validity Update - U

Airlines often enforce this rule strictly because they can be fined for transporting passengers who do not meet entry criteria. 6 Month Rule

For U.S. Lawful Permanent Residents (Green Card holders), the "6 month rule" refers to travel outside the United States.