8 CFR 240.25 : Aliens And Nationality (§ 1.1 To Parts 1338-1399) — (§ 1.1 To Parts 1338-1399) — Department Of Homeland Security (§ 1.1 To Parts 393-499) — Immigration Regulations (§ 100.1 To § 299.5) — Voluntary Departure, Suspension Of Deportation And Special Rule Cancellation Of Removal (Subpart A To § 240.70) — Voluntary Departure (§ 240.25) — Voluntary departure - authority of the Service.