Gregory P. Bierals, President, Electrical Design Institute, LLC, has presented seminars worldwide on various topics including the National Electrical Code, Grounding Electrical Distribution Systems, Designing Overcurrent Protection, Electrical Equipment Maintenance, and Designing Electrical Systems for Hazardous (Classified) Locations. He has maintained an extensive client list over the past 47 years and he has earned the reputation of being an extraordinary lecturer as a result of his organization of materials and knowledge of this subject.