Case of T.K.
While she was abroad, her friend in the US sent the new green card of Ms. K to her by express mail. The green card was lost. We helped Ms. K apply for a new green card by submitting an I-90 application and receive a Transportation Letter (Boarding Authorization Letter) from the post abroad, enabling her to return to the US for fingerprinting, obtaining a new I-551 stamp in her passport, and to eventually receive her new green card.