CFR›Title 20›Chapter III›Part 408›Subpart D›Subject Group Military Service ContainsSection 408.420CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Sections 408.420 § 408.420 What evidence of World War II military service do you need to give us? Previous General Information General Information Next Other Benefit Income Other Benefit Income