WILMINGTON, Mass.--(BUSINESS WIRE)--Charles River Laboratories International, Inc. (NYSE: CRL) announced today that it will present at the Goldman Sachs 31st Annual Global Healthcare Conference in Los Angeles on Tuesday, June 15th, at 1:55 p.m. PT (4:55 p.m. ET) and the William Blair & Company 30th Annual Growth Stock Conference in Chicago on Wednesday, June 16th, at 11:20 a.m. CT (12:20 p.m. ET). Management will present an overview of Charles River’s strategic focus and business developments, including its proposed acquisition of WuXi PharmaTech (Cayman) Inc.