CFR›Title 17›Chapter II›Part 249›Subpart T ContainsSection 249.1900CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart T—Form SCI, for filing notices and reports as required by Regulation SCI. Sections 249.1900 § 249.1900. Form SCI, for filing notices and reports as required by Regulation SCI. Previous R Subpart R—Forms for Registration of, and Filings by, Security-Based Swap Execution Facilities Next U Subpart U—Forms for Registration of Funding Portals