Release Date
Lawful permanent residents may receive temporary evidence of their lawful permanent resident status by mail rather than physically visiting a field office to receive an Alien Documentation, Identification and Telecommunication (ADIT) stamp (also known as an I-551 stamp).
Lawful permanent residents are entitled to evidence of status and may require temporary evidence of their status in the form of an ADIT stamp if:
Published by: The Economic Times: March 24, 2023
https://economictimes.indiatimes.com/nri/migrate/us-eb-2-visa-retrogres…
Quotes and Excerpts from Rajiv in the article: