Centerpoint Energy Gas Transmission Company

Sixth Revised Volume No. 1

Effective Date: 05/01/2010, Docket: RP10-567-000, Status: Effective

Second Revised Sheet No. 584 Second Revised Sheet No. 584

Superseding: First Revised Sheet No. 584

GENERAL TERMS AND CONDITIONS

(continued)

22. NAESB STANDARDS APPLICABLE AND INTERNET WEB SITE (continued)

In order to engage in such electronic activities, Shipper shall

have previously established a satisfactory credit appraisal (and

maintains same) in accordance with Section 14.5, and Shipper and

Transporter must have mutually agreed in writing to the terms and

conditions of the electronic interchange of data necessary to

accomplish such actions in an electronic access agreement, the

form of which shall be posted on Transporter's Internet Web Site.

In such case, any provisions of the Service Agreement or this

Tariff requiring that the foregoing matters be in writing or

written shall be deemed satisfied when accomplished by such

electronic means. All other provisions requiring items of

information to be in writing or written will remain unchanged.

22.6 Authority. Shippers and potential Shippers or their authorized

agents who interface with Transporter electronically shall be

deemed to have agreed and admitted that any employee or other

representative permitted by such users to access such services

shall have the legal authority to act on behalf of the Shippers or

potential Shippers in performing any functions which are and may

become available by virtue of such services, and Transporter shall

be entitled to rely upon the actions of such representatives.

Electronic transactions between Shipper and Transporter shall be

binding and enforceable in the same manner and to the same extent

as written transactions, and evidence of electronic transactions,

if introduced on paper, will be admissible to the same extent as

other business records originated in written form.

22.7 Communication. Transporter shall provide notice via a posting on

its Internet Web Site when Shippers' unauthorized overrun

quantities for a given Day will result in Excess Contract

Quantities penalties (including those assessed against Pool

Managers pursuant to Section 3 of Rate Schedule PS); provided,

however, that Transporter shall