Ozark Gas Transmission, L. L. C.

First Revised Volume No. 1

Effective Date: 11/16/2009, Docket: RP09-1040-000, Status: Effective

First Revised Sheet No. 116 First Revised Sheet No. 116

Superseding: Original Sheet No. 116

GENERAL TERMS AND CONDITIONS (continued)

Transporter will use common codes and standard field name

descriptors on all invoices (paper and EDI). Invoices will state

the net billing rate rather than the maximum tariff rate and the

discount amount, and will be mathematically accurate. Transfer

imbalances will be a separate charge type. Invoices will be based

on actuals, if available, or the best available data. Quantities

at points where OBAs exist will be invoiced based on scheduled

quantities. Transporter will provide any required backup data

either with or prior to transmission of the invoice. Information

provided with the transportation invoice will be consistent with

information previously provided, as updated. Transporter will

provide supporting documentation for invoices within five (5)

Business Days of request. Transporter will permit prior period

adjustments for six (6) Months from the date of an initial Month-

end allocation or invoice. Shippers will have an additional three

(3) Months to rebut an adjustment. Transporter will permit

adjustments after this time period, if all affected parties agree.

This time limitation will not apply in the case of deliberate

omission or misrepresentation or mutual mistake of fact, and

parties' other statutory or contractual rights will not otherwise

be diminished by this provision. Transporter will report

adjustments to prior periods by production date; however, the

adjustments do not have to be invoiced separately by production

month nor is each production month a separate paper invoice page.

Transporter will indicate paid amounts of prior period adjustments

on the statement of account.

6.2 Determination of Receipts. If Transporter receives Natural Gas

from more than one Shipper at any Point(s) of Receipt, Transporter

shall in each Month, unless affected Shippers have an agreement

otherwise that has been submitted to Transporter prior to gas flow

in accordance with Section 26, bill each Shipper for Natural Gas

received at such Point(s) of Receipt based on each Shipper's pro

rata Nominations at such Point(s) of Receipt for each Day in each

Month.

6.3 Access to Billing Data. Both Transporter and Shipper and their

representatives shall have the right to examine and copy at

reasonable times, books, records and charts of the other to the

extent necessary to verify the accuracy of any invoice, statement,

charge or computation made under or pursuant to any of the

provisions thereof.