DAVID M. BLIESNER, PhD, is the founder and President of Delphi Analytical Services, Inc., an organization dedicated to improving clients' level of compliance with Current Good Manufacturing Practices, Quality System Regulations, and Current Good Clinical Practice Regulations by providing training technology, training, and compliance products and services. Dr. Bliesner also offers lectures, short courses, and hands-on training on compliance issues for analytical laboratories. He is the author of Establishing a CGMP Laboratory Audit System, also available from Wiley.