ISO 9001 lead auditor training in Bangladesh helps professionals develop the knowledge and practical skills needed to plan, conduct, manage, and report audits of a Quality Management System (QMS). The training generally covers ISO 9001 requirements, audit principles, audit planning, objective evidence, process evaluation, interviewing techniques, risk-based auditing, nonconformity assessment, corrective actions, and audit reporting. It can benefit quality managers, internal auditors, consultants, compliance professionals, supervisors, and professionals seeking to advance their auditing careers. Completing the training can help participants evaluate QMS effectiveness, identify process gaps, support compliance, and contribute to continual improvement. Practical exercises and case studies can further strengthen auditing competence and prepare participants to lead systematic, objective, and well-documented quality audits.