Rules: FINRA on Failure to Deliver

Notice
12875
Failure to Deliver and Liability Notice Procedures
If a contract is for warrants, rights, convertible securities or other securities which (i) have been called for redemption; (ii) are due to expire by their terms; (iii) are the subject of a tender or exchange offer; or (iv) are subject to other expiring events such as a record date for the underlying security and the last day on which the securities must be delivered or surrendered (the expiration date) is the settlement date of the contract or later the receiving member may deliver a Liability Notice to the delivering member as an alternative to the close-out procedures set forth in paragraphs (a) through (g). When the parties to a contract are both participants in a registered clearing agency that has an automated service for notifying a failing party of the liability that will be attendant to a failure to deliver, the transmission of the liability notice must be accomplished through the use of said automated notification service. When the parties to a contract are not both participants in a registered clearing agency that has an automated service for notifying a failing party of the liability that will be attendant to a failure to deliver, [S]such [N]notice must be issued using written or comparable electronic media having immediate receipt capabilities no later than one business day prior to the latest time and the date of the offer or other event in order to obtain the protection provided by this Rule.
12875