Competency-Based Training (CBT) is an individualized learning approach that allows trainees to learn at their own pace, focusing on achieving specific competencies based on a structured curriculum. Trainees have the flexibility to select what and how they learn, assess their own progress, and are graded on mastery of job standards rather than comparison with peers. The document outlines various core competencies and modules for automotive servicing qualifications, emphasizing practical skills and knowledge required in the field.