Colorado Interstate Gas Company

First Revised Volume No. 1

Effective Date: 06/01/2010, Docket: RP10-689-000, Status: Effective

Sixth Revised Sheet No. 273 Sixth Revised Sheet No. 273

Superseding: Fifth Revised Sheet No. 273

GENERAL TERMS AND CONDITIONS

(Continued)

4.14 Creditworthiness.

(a) The following creditworthiness provisions apply to Rate

Schedules FS-1, FS-Y, FS-T, NNT-1, NNT-2, TF-1, TF-HP, TSB-T,

TSB-Y, TI-1, TI-HP, PAL-1, APAL-1, IS-1, IS-Y, IS-T, HUB-1

and CS-1.

(i) Transporter shall not be required to commence service or

to continue to perform service under this Rate Schedule

for any Shipper who fails to demonstrate

creditworthiness as reasonably determined by

Transporter. Transporter's determination of

creditworthiness shall be based upon a review of

Shipper's financial statements, bank references, trade

references, and such other information relating to

Shipper's financial status, obligation payment history,

and other relevant factors as may be necessary to

satisfy Transporter that Shipper is creditworthy.

(ii) Upon Shipper's request, Transporter shall provide a

written explanation of any credit limitation applied to

Shipper.

(iii)Transporter may require Shipper:

(a) to provide an amount equal to Transporter's

estimate of 2 Months of charges associated with

providing service at the level of Shipper's MDQ

and/or TMAC;

(b) or to provide an amount equal to Transporter's

estimate of 2 Months of charges associated with

performing said service;

may specify;

(iv) Transporter may require Shipper to deposit and maintain

such amounts in a prepaid account, or to establish and

maintain an escrow account or to furnish a letter of

credit. Transporter may require Shipper to furnish

within 15 Days, good and sufficient security, as

determined solely by Transporter, of a continuing nature

and in an amount equal to Transporter's estimate of 2

Months of charges associated with providing said

service.