Naeem Sadiq holds a BSc in aerospace and a master's in manufacturing engineering. He is a certified lead auditor and lead trainer for the ISO 9001, ISO 14001 and OHSAS 18001 standards. He is also an ASQ-certified manager and quality system auditor. Naeem's work experience in engineering and management includes working as an independent consultant, auditor and trainer for the ISO 9001, ISO 14001 and OHSAS 18001 standards. He has presented a number of papers in national conferences on management system standards, and provided consultancy, training and auditing support to more than 100 organisations. As a freelance writer, he is a regular contributor to a national newspaper on environmental and social issues. He is also the author of OHSAS 18001 Step by Step – A Practical Guide.