Im not saying its not NFPA Approved but to meet the standard to check the boxes for Rope Awareness, Rope Operations, and Rope Technician, thus allowing to you get on rope and repel or ascend and not just be lowered, Those classes arent on the matrix depending on the content an approval of whoever oversees the program for your state. Each discipline has a minimum knowledge and skills for each level in the tech rescue world. Rope?Trench?Confined Space/Auto Extrication. Each has an awareness, operations, and technician level. You have to meet certain core knowledge and skills to be able to function at that level. For instance rope ops level cannot repel, they can be lowered but cannot repel and are limited on their devices they can use, set up, right with. Technician level can do all the things ops cant. Thats all broadly dictated but the NFPA Standard for tech rescue. Proboard certification across the country also has a say in what you have to have in your curriculum to make it pro board eligible, reciprocal between states, and credentialed. Then it trickles down to the state department of fire programs who actually writes and publishes the courses for the states, grades the tests, signs the certificates. So your class may be NFPA approved, or contain NFPA approved material but still not put you any closer to certification. FD attends and teaches classes all the time that aren't NFPA classes. Take vehicle extrication. If the NFPA broke down the extrication curriculum to the point it would need to be to cover everything- you'd be in school for a year every year your entire life. SO I've taken a bunch of Heavy Vehicle classes, not NFPA and no continuing ed hours. Why, because its imperative we know this information and it isn't taught anywhere else.
New Tools, new techniques new classes NFPA or not. As it should be! Hope that explains why the FD would teach a class not NFPA approved.