Lawrence B. Cahill is a Certified Professional Environmental Auditor with Master Certification, and a Principal in ERM's Business Integration Group in Exton, Pennsylvania. He has over twenty-five years of professional EH&S experience in industry and consulting. Mr. Cahill has worked for Fortune 500 companies such as DuPont, Exxon, BF Goodrich, Colgate-Palmolive, Hercules, Eastman Kodak, Occidental Petroleum, Bristol-Myers Squibb, and TRW. He has conducted hundreds of audits, and has trained thousands of people in auditing skills all over the world, from Asia and Africa to South America, and throughout Europe and North America.