If
Green card is lost or stolen, it is very important to renew green card quickly as possible. The Form I-90, is used to renew or replacement of existing green card.
If you were issued a "Green Card" with a validity period of 10 years, and if the "Green Card" will expire within the next six months, or has already expired, you may file Form I-90,
Application to Replace Permanent Resident Card in order to renew your "Green Card".