Northern Border Pipeline Company

First Revised Volume No. 1

Effective Date: 03/22/2010, Docket: RP10-385-000, Status: Effective

First Revised Sheet No. 300H.01a First Revised Sheet No. 300H.01a

Superseding: Original Sheet No. 300H.01a

GENERAL TERMS AND CONDITIONS

38. NEGOTIATED RATES (Continued)

38.2 Applicability

38.21 Existing Service

Notwithstanding anything to the contrary contained in

this tariff, Company and Shipper may mutually agree

to negotiate rates and contract term for all or any

portion of the capacity under any existing Agreement,

provided that Shipper has not acquired its capacity

through a temporary capacity release. If only a

portion of the capacity under any existing Agreement

will be priced at Negotiated Rates, the original

Agreement must first be bifurcated, and Recourse

Rates will continue to apply to the Agreement not

subject to the Negotiated Rates.

38.22 New Service

(a) Requests for Planned Pipeline Capacity

Company and Shipper may mutually agree to

Negotiated Rates and contract term for any

planned expansion and/or extension capacity that

is requested by Shipper.

(b) Bids on Posted Available Capacity

If available capacity is posted for bid and

Company has determined that it is willing to

consider bids at Negotiated Rates, Company must

specify in its posting that it will consider

Negotiated Rate bids in addition to Recourse

Rate and discounted Recourse Rate bids.