Documented experience at each ICS level is required to progress to the next level using what method?

The correct method for documenting experience at each ICS level to progress to the next level is through Task Books. Task Books are specifically designed to provide a structured way for individuals to demonstrate their competencies and skills in real-world scenarios. They outline the necessary tasks that a candidate must complete to validate their experience at a particular level within the Incident Command System (ICS). Each task is associated with measurable criteria and must be signed off by qualified evaluators, ensuring that the person has not only learned the theoretical aspects of the role but has also applied them in practice.

This method allows for a consistent and standardized approach to assessing the knowledge and skills necessary to advance within the ICS framework. It is an essential part of the National Incident Management System (NIMS) training and ensures that individuals are fully prepared for the responsibilities they will assume at higher levels of command. Thus, using Task Books is the most effective method for documenting the required experience to move up in the ICS structure.