CFR›Title 31›Subtitle B›Chapter II›Part 363›Subpart B›31 CFR 363.35 Citation31 CFR 363.35CorpusDaily eCFRDisplayed edition2026-10-06Last updated2026-10-06 § 363.35 When is a transaction effective?A transaction is effective when we post it to our records. Previous 363.34 § 363.34 What happens if an owner becomes incompetent after opening a TreasuryDirect ® account? Next 363.36 § 363.36 What securities can I purchase and hold in my TreasuryDirect ® account?