10-KFiled Feb 28, 7:00 PM ET

SOUTHERN NATURAL GAS CO 10-K

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sng10k12312010.htmPrimary
SOUTHERN NATURAL GAS COMPANY (SNG) 2010 FORM 1--K
exhibit12.htm
EXHIBIT 12 - RATIO
exhibit_21.htm
EXHIBIT 21 - SUBSIDIARIES OF SOUTHERN NATURAL GAS COMPANY
exhibit_23.htm
EXHIBIT 23 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM ERNST & YOUNG LLP
exhibit_31a.htm
EXHIBIT 31.A - CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
exhibit_31b.htm
EXHIBIT 31.B - CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
exhibit_32a.htm
EXHIBIT 32.A - CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
exhibit_32b.htm
EXHIBIT 32.B - CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002