Williston Basin Interstate Pipeline Co.
Second Revised Volume No. 1
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Effective Date: 10/01/2002, Docket: RP02-483-000, Status: Effective
Third Revised Sheet No. 752 Third Revised Sheet No. 752 : Effective
Superseding: Second Revised Sheet No. 752
ELECTRONIC DATA INTERCHANGE
TRADING PARTNER AGREEMENT(Continued)
1.4 Security Procedures
1.4.1 Each party shall use those security procedures specified in the
North American Energy Standards Board ("NAESB") standards and the
Exhibit(s). The manner in which public encryption keys are to be
changed and/or exchanged will be specified in the Exhibit(s).
1.4.2 Securely Key Exchanges. The parties shall maintain a public
key used to facilitate secure electronic communication. The parties
shall change their public key as set forth in the Exhibit(s). However,
in emergency situations in which it is necessary to change a key
immediately, each party shall provide the other party with immediate
notice of the change. Each party shall provide to the other its public
key by either: (a) a certified or receipt mail service using a diskette
with the public key contained in an ASCII text file; or, (b) an
electronic simple mail transfer protocol ("SMTP") mail message with the
public key contained in the body. The public key shall be verified by
the party to whom it is sent by validating the fingerprint of the public
key by phone or by other comparable means.
1.5 Signatures. Each party shall adopt as its signature private keys which
shall be applied to each document transmitted by such party ("Digital
Signature "). Such Digital Signature, when decrypted by the receiving party,
will be used to authenticate the identity of the sender.
Section 2. Transmissions
2.1 Proper Receipt
2.1.1 Documents shall not be deemed to have been properly received,
and no Document shall give rise to any obligation, until accessible to
the receiving party at such party's Receipt Computer designated in the
Exhibit(s), as evidenced by the receipt by sending party of the HTTP
response initiated by receiving party. The HTTP response shall specify
the date and time of receipt of a Document at the receiving Internet
server (also called "time-c"). No Document shall have any effect if the
HTTP response is not received by sending party, or if the HTTP response
indicates an error.