5 CFR 831.1206 : Administrative Personnel (§ 1.1 To Parts 10003-10049) — (Parts 700-714 To Parts 1002-1199) — Office Of Personnel Management (Continued) (Parts 700-714 To Parts 1002-1199) — Civil Service Regulations (Continued) (Parts 700-714 To Part 990) — Retirement (§ 831.101 To § 831.2209) — Disability Retirement (§ 831.1201 To § 831.1212) — Evidence supporting entitlement to disability benefits.