California ISO Conformed Tariff as of June 27, 2005

The Tariff is current through June 27, 2005. Currently effective language from Tariff Amendments and compliance filings which FERC has approved is shown in clean copy. Pending language from compliance filings that FERC has not ruled on as of June 27, 2005, but whose proposed effective date has already arrived, is shown in highlight.

Note that where such pending compliance filing language will supersede currently approved language, it will be necessary to consult previous versions of the Tariff to see the full text of the language superseded by the highlighted pending language.

The Tariff does not include Tariff Amendments submitted to the Commission but not yet approved.

This version updates the February 14, 2005 version of the Conformed Tariff to reflect:

• FERC’s February 18, 2005 Order in Docket ER04-632-001, which accepted the ISO’s May 21, 2004 compliance filing in that docket. The approved language (shown in highlight in previous versions of the Conformed Tariff) can be found on pages 178, 189, 190, 190A, 192, 301, 319, 340, 345, 347, 354, 380, 383, 383A, 387, and 387A. [These pages are contained in the PDF documents below numbered 03 and 06, as well as in the Combined Tariff PDF document.]
• FERC’s March 8, 2005 Order in the Amendment 48 Docket (see 110 FERC 61,271, Order on Rehearing and Accepting Compliance Filing) which accepted the ISO’s November 24, 2004 Compliance Filing in that docket. The approved language (which deleted a phrase from Section 3.2.7.3(d) of the Tariff) can be found on Page 148A. [This page is contained in the PDF document below numbered 03, as well as in the Combined Tariff PDF document.]
• FERC’s March 24, 2005 Order in the Amendment 55 Docket (see 110 FERC 61,333) which accepted the ISO’s November 29, 2004 Compliance Filing in that docket. The approved language (shown in highlight in previous versions of the Conformed Tariff) can be found on Pages 20, 20A, 859, 859A, 862, 863, 864, 865, 866, 867, 867A, 868, 869, 870, 871, 873, and 873A. [These pages are contained in the PDF documents below numbered 01 and 25, as well as in the Combined Tariff PDF document.]
• FERC’s acceptance of Tariff Amendment No. 65 in an Order issued April 18, 2005 (see 111 FERC 61,073). The Amendment 65 language can be found on pages 204B and 204B.01. [These pages are contained in the PDF document below numbered 03, as well as in the Combined Tariff PDF document.]
• FERC’s acceptance of Tariff Amendment No. 66 in an Order issued April 7, 2005 (see 111 FERC 61,008). The Amendment 66 language can be found on pages 104A, 107, 247.03, 692, 692A, 693, 694E, 694E.00, 694E.01, and 694F. [These pages are contained in the PDF documents below numbered 02, 04, and 20, as well as in the Combined Tariff PDF document.]
• FERC’s April 6, 2005 letter Order in Docket ER04-632-002, which accepted the ISO’s March 7, 2005 compliance filing (as amended on March 8, 2005) in that docket. The approved language can be found on page 387A. [This page is contained in the PDF document below numbered 06, as well as in the Combined Tariff PDF document]
• FERC’s April 8, 2005 letter Order in Docket ER02-2298, which accepted the ISO’s March 2, 2005 compliance filing in that docket. The approved language can be found on page 396E. [This page is contained in the PDF document below numbered 07, as well as in the Combined Tariff PDF document]
• FERC’s April 18, 2005 letter Order in Docket ER04-688-003, which accepted the ISO’s January 10, 2005 compliance filing in that docket. The approved language (shown in highlight in the previous Conformed Tariff) can be found on pages 141 and 141.00. [These pages are contained in the PDF document below numbered 03, as well as in the Combined Tariff PDF document]
• FERC’s April 18, 2005 letter Order in Docket ER05-277, which accepted the ISO’s February 14, 2005 compliance filing in that docket. The approved language, which was previously shown in highlight, can be found on page 247.03. [This page is contained in the PDF document below numbered 04, as well as in the Combined Tariff PDF document.]

• FERC’s May 6, 2005 letter order in Dockets ER02-2298 et al., accepting the Pro Forma Service Agreement tariff sheets proposed in the ISO’s Compliance Filing made on April 12, 2005. The approved tariff sheets can be found on pages 970 through 1087. [These pages are contained in the PDF document below numbered 29, as well as in the Combined Tariff PDF document.]

• FERC’s May 9, 2005 Order in the Amendment 62 Docket (see 111 FERC 61,193) which accepted the ISO’s November 1, 2004 Compliance Filing in that Docket. The approved language (shown in highlight in previous versions of the Conformed Tariff) can be found on Pages 247D and 247D.01. [These pages are contained in the PDF document below numbered 04, as well as in the Combined Tariff PDF document.]

• FERC’s May 10, 2005 Order in the Amendment 54 Docket (see 111 FERC 61,207) which accepted the ISO’s September 7, 2004 Compliance Filing in that docket. The approved language (shown in highlight in previous versions of the Conformed Tariff) can be found on Pages 184E, 184E.01, 213, 213.00, 247.01, 247.02, 247C, 247C.00, 694C, 694D, 694E, 694G, 694H, 882, 883, 883A, 884, and 884A. [These pages are contained in the PDF documents below numbered 03, 04, 20, and 26, as well as in the Combined Tariff PDF document.]

• FERC’s acceptance of Tariff Amendment No. 67 in a Letter Order issued May 11, 2005 in Docket ER05-796. The Amendment 67 language can be found on pages 102, 184H, 465 and 476. [These pages are contained in the PDF documents below numbered 02, 03, and 12, as well as in the Combined Tariff PDF document.]

• FERC’s acceptance of Tariff Amendment No. 69 in an Order issued May 20, 2005 (see 111 FERC 61,235). The Amendment 69 language can be found on pages 692, 692A, 694E.01, 694F and 695. [These pages are contained in the PDF document below numbered 20, as well as in the Combined Tariff PDF document.]

• FERC’s June 2, 2005 Order in the Amendment 58 Docket (see 111 FERC 61,342) which accepted the ISO’s September 7, 2004 Compliance Filing in that docket. The approved language (shown in highlight in previous versions of the Conformed Tariff) can be found on Pages 247.01, 247.02, 247A, 247C, 247C.00, 247C.01, 694C, 694D, and 694E. [These pages are contained in the PDF documents below numbered 04 and 20, as well as in the Combined Tariff PDF document.]

• The ISO’s Compliance Filing made on April 25, 2005 in the Amendment 55 Dockets (ER03-1102 et al). The proposed language can be found on pages 863, 864, 864A, and 867; as this filing has not been approved by FERC as of June 27, 2005, all of the proposed language is shown in highlight. [These pages are contained in the PDF document below numbered 25, as well as in the Combined Tariff PDF document.]

• The ISO’s Compliance Filing made on May 9, 2005 in Docket ER05-224, in response to FERC’s April 8, 2005 Order in that Docket (see 111 FERC 61,015). The proposed language can be found on pages 939, 1065, 1066, 1066A, 1076, 1077, 1078 and 1079; as this filing has not been approved by FERC as of June 27, 2005, all of the proposed language is shown in highlight. [These pages are contained in the PDF document below numbered 28 and 29, as well as in the Combined Tariff PDF document.]

• The ISO’s Compliance Filing made on June 8, 2005 in the Amendment 62 Docket (ER04-1087). The proposed language can be found on page 349A; as this filing has not been approved by FERC as of June 27, 2005, all of the proposed language is shown in highlight. [These pages are contained in the PDF document below numbered 25, as well as in the Combined Tariff PDF document.]

• FERC’s April 18, 2005 Order on Rehearing and Compliance Filing (see 111 FERC 61,074) which accepted the ISO’s February 14, 2005 compliance filing in the Amendment 50 docket. The approved language, which was previously shown in highlight, appears in a supplementary section styled Tab 1 to the Conformed Tariff, on pages 204B, and 204C; it does not appear in the conformed tariff itself because, although approved, it has not yet become effective.

• FERC’s June 22, 2005 Order accepting in part and rejecting in part Tariff Amendment No. 68 (see 111 FERC 61,452). The approved language, including a new Station Power Protocol, appears in a supplementary section styled Tab 2 to the Conformed Tariff, on pages 189, 193, 308.01, 308A, 319, 328, 334A, 335, 344A, 349B, 352, 352.01, 387C, 738, 740, 945, 946, 947, 948, 949, and 950; it does not appear in the conformed tariff itself because, although approved, it has not yet become effective.

  It should also be noted that OCP page 517A, which was approved by FERC in its Order issued October 23, 2001 (see 97 FERC 61,066) was inadvertently omitted from a number of previous versions of the Conformed Tariff; that omission has been corrected in the current Conformed Tariff. Also, the previous version of the Conformed Tariff left several provisions from the August 10, 2004 compliance filing in Docket ER04-835 shaded, although they should have been changed to plain text to reflect their approval by FERC in its Order issued October 29, 2004 (see 109 FERC 61,097). That error has been corrected in the current Conformed Tariff.