Northern Natural Gas Company

Fifth Revised Volume No. 1

Effective Date: 04/17/2010, Docket: RP10-502-000, Status: Effective

Eighth Revised Sheet No. 222 Eighth Revised Sheet No. 222

Superseding: Seventh Revised Sheet No. 222

GENERAL TERMS AND CONDITIONS

B. From time to time, Northern may also communicate information of

general interest to potential Shippers. A party may ensure that it

falls within the definition of a "Potential Shipper" by sending a

request to Northern at:

Northern Natural Gas Company

1111 South 103rd Street

Omaha, Nebraska 68124-1000

ATTN: Customer Service

C. Internet

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Northern has established an HTML page accessible via the Internet's

World Wide Web, at http://www.northernnaturalgas.com. Northern will

make all pertinent website functions and information available via

the Internet. The following information is posted.

1) Notices (critical notices, operation notices, system wide

notices, etc.).

2) Standards of Conduct information.

3) Operationally available and unsubscribed capacity.

4) Index of customers.

5) Northern's FERC Gas Tariff.

6) Agreements and forms for electronic business transactions.

D. Electronic Execution of Documents

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1. Northern and a Shipper shall agree in writing to the terms and

conditions of the electronic interchange of data necessary to

accomplish requests and contracting for service by electronic

means.

2. A Shipper may submit a Request for Service in accordance with

Section 26 of the GENERAL TERMS AND CONDITIONS of this Tariff

electronically. The requirement for submitting a valid Request

for Service shall be deemed satisfied when accomplished by

electronic means. In such event, Northern may tender a Service

Agreement, and a Shipper and Northern may enter into and execute

a Service Agreement, in accordance with any applicable Rate

Schedule of this Tariff by electronic means, provided the

requirements of the applicable Rate Schedule and any other

GENERAL TERMS AND CONDITIONS of this Tariff are met.