Clifford Matthews CEng, FIMechE is Director of Matthews Engineering Training Limited, UK, which runs training courses in API 510/570/653, plant inspection, code design, pressure relief equipment and related subjects: over 4000 delegates have been trained in the past 10 years. He has worldwide experience in various industries and is the author of several books on topics relating to inspection. Matthews Training's approach to teaching API subjects has achieved a first-time examination pass rate in the region of 90%.The company is an authorised global training provider to the American Society of Mechanical Engineers (ASME).