CFR›Title 19›Chapter II›Part 210›Subpart B ContainsSections 210.8–210.11CorpusDaily eCFRDisplayed edition2026-06-26Last updated2026-06-26 Subpart B—Commencement of Preinstitution Proceedings and Investigations Sections 210.8 § 210.8 Commencement of preinstitution proceedings. 210.9 § 210.9 Action of Commission upon receipt of complaint. 210.10 § 210.10 Institution of investigation. 210.11 § 210.11 Service of complaint and notice of investigation. Previous Appendix B to Part 210 Appendix B to Part 210—Adjudication and Enforcement Next I Subpart I—Enforcement Procedures and Advisory Opinions