Transcontinental Gas Pipe Line Company, LLC

Fourth Revised Volume No. 1

Effective Date: 08/01/2009, Docket: RP09-692-001, Status: Effective

Substitute First Revised Sheet No. 433 Substitute First Revised Sheet No. 433

Superseding: Original Sheet No. 433

GENERAL TERMS AND CONDITIONS

(Continued)

35. STANDARDS FOR BUSINESS PRACTICES

In addition to the standards which are reflected in other provisions of this tariff, the

following definitions, standards, and data dictionaries promulgated by the Wholesale Gas

Quadrant (WGQ) of the North American Energy Standards Board (NAESB) are incorporated herein

by reference in compliance with Commission Order Nos. 587, 587-B, 587-C, 587-G, 587-H, 587-

K, 587-M, 587-O, 587-R, 587-S and 587-T issued July 17, 1996, January 30, 1997, March 4,

1997, April 16, 1998, July 15, 1998, April 2, 1999, November 30, 2000, May 1, 2002, March

12, 2003, May 9, 2005 and February 24, 2009, respectively:

(a) Additional Standards

(i) Definitions -

Version 1.8: 0.2.1 through 0.2.3

(ii) Standards -

Version 1.8: 0.3.1 through 0.3.15

(iii) Data Sets/Dictionaries -

Version 1.8: 0.4.1

(b) Nominations

(i) Definitions -

Version 1.8: 1.2.1, 1.2.2, 1.2.4, 1.2.5, 1.2.8 through 1.2.11, 1.2.13 through

1.2.19.

(ii) Standards -

Version 1.8: 1.3.2(v) and (vi), 1.3.3, 1.3.4, 1.3.5, 1.3.6, 1.3.9, 1.3.11,

1.3.13, 1.3.14 through 1.3.16, 1.3.19, 1.3.20, 1.3.21, 1.3.22, 1.3.23 through

1.3.29, 1.3.31, 1.3.32, 1.3.33, 1.3.35 through 1.3.77, and 1.3.79.

(iii) Data Sets/Dictionaries -

Version 1.8: 1.4.1 through 1.4.7.

(i) Definitions -

Version 1.8: 2.2.3, 2.2.4 and 2.2.5

(ii) Standards -

Version 1.8: 2.3.1, 2.3.2, 2.3.3, 2.3.4 through 2.3.8, 2.3.10 through 2.3.13,

2.3.15 through 2.3.23, 2.3.25, 2.3.26 2.3.27, 2.3.29 through 2.3.35, 2.3.40,

2.3.42 through 2.3.58, 2.3.61 through 2.3.65.

(iii) Data Sets/Dictionaries -

Version 1.8: 2.4.1 through 2.4.17, and 2.4.18*.

(* Transco will comply with Version 1.8 of this standard within 90 days following receipt

of a request for this standard.)