In a welcome move, US Citizenship and Immigration Services (USCIS) announced last week that beginning April 30, 2018, the agency will begin phasing in the use of the US Postal Service’s (USPS) Signature Confirmation Restricted Delivery service in order to mail Green Cards and other secure documents to recipients. The first phase will involve re-mailing documents—including Permanent Resident Cards (i.e., Green Cards), Employment Authorization Cards (EAD cards), and Travel Booklets—that have been returned as non-deliverable. USCIS states that applicants who have changed mailing addresses during the application process are more likely to have their secure documents sent with this new delivery service. USCIS plans to expand this signature confirmation mailing service to all secure documents in the future.