32 CFR § 1630.44 - Class 4-F: Registrant not acceptable for military service.
---
identifier: "/us/cfr/t32/s1630.44"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "32 CFR § 1630.44 - Class 4-F: Registrant not acceptable for military service."
title_number: 32
title_name: "National Defense"
section_number: "1630.44"
section_name: "Class 4-F: Registrant not acceptable for military service."
chapter_name: "SELECTIVE SERVICE SYSTEM"
part_number: "1630"
part_name: "CLASSIFICATION RULES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Military Selective Service Act, 50 U.S.C. App. 451 E.O. 11623."
regulatory_source: "47 FR 4651, Feb. 1, 1982, unless otherwise noted."
cfr_part: "1630"
---
# 1630.44 Class 4-F: Registrant not acceptable for military service.
In Class 4-F shall be placed any registrant who is found by the Secretary of Defense, under applicable physical, mental or administrative standards, to be not acceptable for service in the Armed Forces; except that no such registrant whose further examination or re-examination is determined by the Secretary of Defense to be justified shall be placed in Class 4-F until such further examination has been accomplished and such registrant continues to be found not acceptable for military service.
[52 FR 24456, July 1, 1987]