A Green Card, also known as an Alien Registration Card or Permanent Resident Card, is generally only valid for ten years and must be renewed prior to its expiration. In addition, under US Immigration Law, Lawful Permanent Residents must carry their Green Card at all times.

OTHER IMMIGRATION SERVICES AND USCIS FORMS/USIS
Citizenship Application
Green Card Renewal Form
Immigrant Visa
USCIS Vermont Service Center
Renovación De Green Card
Acción diferida