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USMS Agreements 
 
 
Agreement Description
Ameren Natural Gas Group Balancing Agreement Marketers complete a Group Balancing Agreement to request approval to become a Group Manager to aggregate accounts for the sole purpose of service under the transportation tariff.
Ameren Access Agreement Customers and brokers must complete and sign an Ameren Access Agreement to request access to the Gas Transport System (USMS).
 
 
 
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