Exhibit 16.01 David T. Thomson P.C. ___________________________Certified Public Accountant October 16, 2003 U.S. Securities and Exchange Commission 450 Fifth Street, N.W. Washington, D.C. 20549 Re: OCIS, Inc. Ladies and Gentleman: I have read Item 4 of OCIS, Inc.'s Form 8-K dated October 16, 2003 (Date of earliest event reported: September 22, 2003), and am in agreement with the statements contained in the paragraphs therein. Very truly yours /s/ David T. Thomson, PC David T. Thomson, PC P.O. Box 571605 - Murray, Utah 84157 (801) 966-9481