UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: February 14, 2006 (Date of earliest event reported) RIVIERA TOOL COMPANY (Exact name of registrant as specified in its charter) Michigan 001-12673 38-2828870 (State or other jurisdiction of (Commission file (I.R.S. Employer incorporation) number) Identification Number) 5460 Executive Parkway S.E., Grand Rapids, Michigan 49512 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (616) 698-2100 Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: [ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) [ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) ITEM 4.01 CHANGES IN REGISTRANT'S CERTIFYING ACCOUNTANT. On February 14, 2006, Riviera Tool Company's (the "Company") Board of Directors announced the appointment of BDO Seidman, LLP as the Company's independent accountant. EXHIBITS EXHIBIT NO. DESCRIPTION ----------- ----------- 10.1 Press Release dated February 14, 2006. SIGNATURES Pursuant to the requirements of the Securities and Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Date: February 22, 2006 Riviera Tool Company /s/ Peter C. Canepa ---------------------------------------- Peter C. Canepa Chief Financial Officer 2 EXHIBIT INDEX EXHIBIT NO. DESCRIPTION ----------- ----------- 10.1 Press Release dated February 14, 2006. 3