Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-12-079785
Filing Date
2012-02-27
Accepted
2012-02-27 06:52:41
Documents
13
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d271449d10k.htm 10-K 709493
2 CERTIFICATE OF CONVERSION OF COLORADO INTERSTATE GAS COMPANY, L.L.C. d271449dex3a.htm EX-3.A 7850
3 FIRST AMENDED AND RESTATED LIMITED LIABILITY COMPANY AGREEMENT d271449dex3b.htm EX-3.B 65184
4 SUBSIDIARIES OF COLORADO INTERSTATE GAS COMPANY d271449dex21.htm EX-21 3888
5 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO SECTION 302 d271449dex31a.htm EX-31.A 6373
6 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO SECTION 302 d271449dex31b.htm EX-31.B 6417
7 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO SECTION 906 d271449dex32a.htm EX-32.A 3391
8 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO SECTION 906 d271449dex32b.htm EX-32.B 3487
  Complete submission text file 0001193125-12-079785.txt   2304203

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT coig-20111231.xml EX-101.INS 255572
10 XBRL TAXONOMY EXTENSION SCHEMA coig-20111231.xsd EX-101.SCH 12185
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE coig-20111231_cal.xml EX-101.CAL 31586
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE coig-20111231_lab.xml EX-101.LAB 107808
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE coig-20111231_pre.xml EX-101.PRE 66386
Mailing Address 1001 LOUISIANA ST HOUSTON TX 77002
Business Address 1001 LOUISIANA ST HOUSTON TX 77002 7134202600
COLORADO INTERSTATE GAS COMPANY, L.L.C. (Filer) CIK: 0000200155 (see all company filings)

EIN.: 840173305 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-04874 | Film No.: 12640110
SIC: 4922 Natural Gas Transmission