On August 6, 2013, the New York Stock Exchange LLC, NYSE Arca, Inc. , and NYSE MKT LLC ("Exchanges") separately filed proposed rule changes to Section 19(b)(1) of the Securities Exchange Act of 1934 to amend NYSE Rule 49, which addresses the Exchanges' emergency powers. As proposed, the amended rule would better delineate the self-regulatory functions of the Exchanges during an emergency condition, reflect the operational preferences of the industry, and reflect the current structure of member organization connectivity to and system coding for exchange systems. Comments should be submitted on or before August 29, 2013.