The manual also provides a reference for instructors who may perform duties outside of their current certification levels. This new edition has been reorganized to provide clearer separations between the three instructor levels: Ch. 1-9 cover Level I; Ch. 10-14, Level II; and Ch. 15-17 Level III.
The text has been shortened from 22 chapters to 17. As a result, the text is more concise and easier to teach.
Finally, the text reflects new changes in the NFPA® standard, including a discussion of bias in instructional and testing materials.