Canada
Mr. Dale Verran, MSc, Pr.Sci.Nat., Denison's Vice President, Exploration, who is a Qualified Person in accordance with the requirements of National Instrument 43-101.
For a description of the assay procedures and the quality assurance program and quality control measures applied by Denison, please see Denison's Annual Information Form filed under the Company's profile on SEDAR at www.sedar.com.