US Visa Dominican Republic - Reentry Permit
A Reentry Permit is required for foreign nationals already in the US
that already have a US green card, but that intend to reside outside the US for more than 1 year, but less than 2 years.
a green card holder must enter the US at least 1 time per year to
maintain their green card status, but a reentry permit will only allow
an additional 1 year of residence outside the US for a total of 2 years allowable.
Reentry Permit applications normally take 2 - 3 months to process depending on the caseload of the USCIS office where the application is filed.