CDG Training is an online professional learning platform providing structured training programs focused on ISO management system standards, including ISO lead auditor courses, ISO internal auditor courses, and ISO lead implementer courses. the programs are designed for professionals seeking practical knowledge in ISO auditing, compliance evaluation, and management system implementation across quality, environmental, occupational health and safety, information security, and related domains. all courses are delivered through self-paced online learning and emphasize audit principles, risk-based thinking, conformity assessment, and continuous improvement aligned with internationally recognized ISO standards. CDG Training serves industry professionals, consultants, managers, and compliance personnel requiring competency-based ISO auditor and implementer education within a global and USA-focused context.