WILMINGTON, Mass.--(BUSINESS WIRE)--Charles River Laboratories International, Inc. (NYSE:CRL) announced today that Executive Vice President and Chief Financial Officer Thomas F. Ackerman will present at the Bank of America 2007 Health Care Conference in Las Vegas, Nevada on Thursday, May 31st, at 10:00 a.m. PT (1:00 p.m. ET). Mr. Ackerman will present an overview of Charles River’s business and strategic focus.