simulations_10k-ex2301.htm

We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-142882) and the incorporation by reference in the Form 10-K of our report dated November 26, 2010, with respect to the financial statements of Simulations Plus, Inc. as of and for the years ended August 31, 2010 and 2009, which report appears in the August 31, 2010 Annual Report on Form 10-K of Simulations Plus, Inc.