This final rule adopts the notice of proposed rulemaking (NPRM) we published in the Federal Register on February 26, 2015. This rule revises our regulations to allow applicants for a Social Security number (SSN) card to apply by completing a prescribed application and submitting the required evidence. We are also removing the word "documentary" from our description of certain evidence requirements and replacing "Immigration and Naturalization Service" with "Department of Homeland Security" to reflect that agency's creation. These changes will provide more flexibility in the ways in which the public may request SSN cards and allow us to implement an online SSN replacement card application system.