EX-23 2 a4669407ex23.txt CONSENT TO INDEPENDENT AUDITORS EXHIBIT 23 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-110703) of Itron, Inc. of our report dated May 7, 2004, relating to the financial statements of the Itron, Inc. Incentive Savings Plan, which appears in this Form 11-K. /s/ Moss Adams LLP Spokane, WA June 23, 2004