Using a Green Card with No Expiration Date | CitizenPath
https://citizenpath.com/faq/green-card-no-expiration-date/
I-151 No Longer ValidProblems with A Green Card with No Expiration DateReplacing An Old Green CardFirst, make sure you have a valid version of the card. If you are holding a card that says “I-151” or “Form I-151” in small print anywhere on the card, you have an invalid card. In 1977, the U.S. government discontinued the I-151. They replaced it with the I-551. Form I-151 and Form I-551 are simply the government’s internal na…See more on citizenpath.comExplore further
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