Northern Border Pipeline Company

First Revised Volume No. 1

Effective Date: 05/01/2029, Docket: RP01-288-000, Status: Accepted

Second Revised Sheet Number 235A Second Revised Sheet Number 235A : Superseded

Superseding: First Revised Sheet Number 235A

GENERAL TERMS AND CONDITIONS

6. BILLING AND PAYMENT (Continued)

6.2 Billing (Continued)

Information provided with invoices shall be consistent with

information previously provided by the billing party, as

updated for changes for settlement. [3.3.11/v1.0]

All statements shall be standardized to the same level of

detail. The specific minimum level of detail on invoice,

remittance and statement of account shall be guided by the

development of the data elements. [3.3.12/v1.0]

Regarding inadequate detail supporting documentation,

supporting documentation shall be provided upon request,

with timing of supporting documentation to follow the

timing of the flowing gas transactions. [3.3.13/v1.0]

Electronic invoicing functions shall use common codes as

identified by the GISB Common Codes Task Force. [3.3.1/v1.0]

Standard field name descriptors shall be used on paper and

electronic documents. This consistency shall cover all gas

industry transactions. [3.3.2/v1.0]

On accuracy of invoice information, calculations need to be

mathematically accurate. [3.3.8/v1.0]

6.3 Payment

On or before the 25th day of each billing month, the

effective payment due date of an invoice for transportation

service provided by Company, Shipper shall pay to Company

all invoices rendered pursuant to Subsection 6.2.

The effective payment due date of an invoice when such date

does not fall upon a business day (as defined in GISB

Standard 3.2.1) shall be the first business day following

the due date. [3.3.25/v1.4]