Self-Regulatory Organizations; MX2 LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Rule 2.4, Mandatory Participation in Testing of Backup Systems

Summary

MX2 LLC has filed a proposed rule change to amend Rule 2.4, requiring mandatory participation in testing of backup systems, which has taken immediate effect.

Original source language: Federal Register — SECOpen original release →

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