Sierra Madre Developments Inc. announced that Bob Anderson has resigned as a director of the Company, and that Gavin Cooper has joined the board of directors. Mr. Cooper is a Chartered Professional Accountant with extensive experience in all aspects of corporate and financial management. Chief Financial Officer &Director at Nevaro Capital Corp., Chief Financial Officer &Secretary at Gold Bull Resources Corp., Chief Financial Officer &Secretary of Kutcho Copper Corp. and Chief Financial Officer at District Metals Corp. He is also on the board of Maitri Health Corp. and Principal at Gavin Cooper &Associates, Member of The Chartered Professional Accountants of British Columbia.