Section 480-100-203. Accounting system requirements.

(1) Electric utilities in the state of Washington must use the uniform system of accounts applicable to major and nonmajor electric utilities as published by the Federal Energy Regulatory Commission (FERC) in Title 18 of the Code of Federal Regulations, Part 101. Information about the Code of Federal Regulations regarding the version adopted and where to obtain it is set out in WAC 480-100-999, Adoption by reference.

(2) Electric utilities having multistate operations must maintain records in such detail that the costs of property located and business done in the state of Washington can be readily ascertained in accordance with geographic boundaries.

(3) Any deviation from the uniform system of accounts, as prescribed by the FERC, will be accomplished only after due notice and order of this commission.

(4) This rule does not supersede any commission order regarding accounting treatments.

[Statutory Authority: RCW 80.01.040, 80.04.160, 81.04.160 and 34.05.353. WSR 02-18-033 (Docket No. A-020379, General Order No. R-501), § 480-100-203, filed 8/26/02, effective 9/26/02. Statutory Authority: RCW 80.01.040 and 80.04.160. WSR 01-11-004 (Docket No. UE-990473, General Order No. R-482), § 480-100-203, filed 5/3/01, effective 6/3/01.]

RCW 80.01.040, 80.04.160, 81.04.160 and 34.05.353. WSR 02-18-033 (Docket No. A-020379, General Order No. R-501), § 480-100-203, filed 8/26/02, effective 9/26/02. Statutory Authority: RCW 80.01.040 and 80.04.160. WSR 01-11-004 (Docket No. UE-990473, General Order No. R-482), § 480-100-203, filed 5/3/01, effective 6/3/01.

Rules

480-100-999,