20 CFR 404.979 : Employees' Benefits (§ 1.1 To Parts 1011-1099) — (Part 400 To Part 499) — Social Security Administration (Part 400 To Part 499) — Federal Old-Age, Survivors And Disability Insurance (1950- ) (§ 404.1 To § 404.2127) — Determinations, Administrative Review Process, And Reopening Of Determinations And Decisions (§ 404.900 To § 404.999D) — Appeals Council Review (§ 404.966 To § 404.982) — Decision of Appeals Council.

After it has reviewed all the evidence in the administrative law judge hearing record and any additional evidence received, subject to the limitations on Appeals Council consideration of additional evidence in §§ 404.970(b) and 404.976(b), the Appeals Council will make a decision or remand the case to an administrative law judge. The Appeals Council may affirm, modify or reverse the administrative law judge hearing decision or it may adopt, modify or reject a recommended decision. If the Appeals Council issues its own decision, it will base its decision on the preponderance of the evidence. A copy of the Appeals Council's decision will be mailed to the parties at their last known address.