{"data":{"id":"us/31-cfr-363.21","jurisdiction":"us","citation":"31 CFR 363.21","heading":"When may you require offline authentication and documentary evidence?","body":"We may require offline authentication and documentary evidence at our option.","path":["Title 31—Money and Finance: Treasury","Subtitle B—Regulations Relating to Money and Finance","CHAPTER II—FISCAL SERVICE, DEPARTMENT OF THE TREASURY","SUBCHAPTER A—BUREAU OF THE FISCAL SERVICE","PART 363—REGULATIONS GOVERNING SECURITIES HELD IN TREASURYDIRECT","Subpart B—General Provisions Governing Securities Held in TreasuryDirect"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-31.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:25Z","sha256":"ba4f91fde8bf5481d27738637576a2b3c2e4ceb81fc989a5455d37298ffa0aad","source_id":"us-cfr","stale":true,"prev":"us/31-cfr-363.20","next":"us/31-cfr-363.22"},"notice":"GroundRules: Original legal text. Not legal advice."}