Expand All 6439. Requirements for Member Inter-Dealer Quotation Systems 9217. Violations Appropriate for Disposition Under Plan Pursuant to SEA Rule 19d-1(c)(2) Book traversal links for SR-FINRA-2020-031 ‹ 6760. Obligation To Provide Notice and Dissemination of Corporate Debt Security New Issue Reference Data Up 6439. Requirements for Member Inter-Dealer Quotation Systems ›