What is the recommended minimum number of different checkpoints for Level I and II practical examinations?

The recommended minimum number of different checkpoints for Level I and II practical examinations is three. This number ensures that the examination process is thorough and comprehensive, allowing for an effective assessment of the candidate's skills and knowledge in various aspects of the testing method. Incorporating multiple checkpoints helps to evaluate the candidate's proficiency in different critical areas, providing a well-rounded analysis of their capabilities. By having a minimum of three checkpoints, the examination can better verify that the candidates are not only familiar with the fundamental techniques but can also apply them effectively in practical scenarios. This standard enhances the overall quality and reliability of the examination process, ensuring that only qualified individuals are certified.