6439. Requirements for Member Inter-Dealer Quotation Systems
A member inter-dealer quotation system (whether or not also an alternative trading system or “ATS” as defined by Rule 300(a) of SEC Regulation ATS) that permits quotation updates on a real-time basis in OTC Equity Securities must comply with the following requirements:
(a) The member inter-dealer quotation system must establish, maintain and enforce written policies and procedures relating to the collection and dissemination of quotation information in OTC Equity Securities on or through its system. Such written pol