CFR›Title 5›Chapter I›Part 839›Subpart F›Subject Group General Provisions ContainsSections § 839.601–§ 839.604CorpusDaily eCFRDisplayed edition2026-10-22Last updated2026-10-22 Sections § 839.601 § 839.601 How do I make an election? § 839.602 § 839.602 What if I don't make an election? § 839.603 § 839.603 Can I later change my election? § 839.604 § 839.604 When is my election effective?