- Messages
- 20,722
- Reaction score
- 15,353
- # of dives
- I'm a Fish!
There is a very valid reason that the statement started, and it has a lot to do with technical diving, specifically cave diving.
If you go to cave country. Up until several years ago when the NACD went basically belly up, it wasn't uncommon to find an instructor who could certify for IANTD, TDI, NACD, and NSS-CDS. The course was identical regardless of whos logo was on the card. You took "intro to cave" from x-instructor and it literally didn't matter who the card came from. The only difference was the test that you took.
If you go to say Cave Adventurers, Edd can certify you through PSAI, IANTD, TDI, and NSS-CDS. *if the NACD ever comes back he is also an instructor for them*. He teaches one cave diving class which is "Edd Sorensons cave class". The agencies have a very basic framework and the instructors make their own class to fit them. This doesn't mean the instructors don't adapt to the students, it just means that the framework for the courses is basically identical across the agencies so to teach for one vs. the other doesn't matter. The instructors are usually teaching well above the minimum standards at the technical level so the baselines are a joke.
This also holds true for OW technical diving which is basically just trimix.
The exceptions are agencies with much tighter control *NAUI, GUE, UTD* over their courses where the basic structure is very different *in cave diving their progression is completely different*, and they have tighter restrictions on how the course is taught etc. Why you don't usually see tech instructors that teach for those agencies at the technical level also teach for the other agencies.
Now, as mentioned by some above, this can also apply to the recreational side, but you don't see as many recreational instructors teaching for multiple agencies. Most technical instructors are freelance so having multiple agencies gives them a bit more marketing bandwidth. Most recreational instructors teach through a LDS and the LDS is associated with a particular agency so there is no advantage to teaching for multiple agencies.
I teach through NAUI now because the University is associated with NAUI as most are. I have no reason to crossover to another agency unless they change affiliations or I decide to teach outside of that environment. NAUI especially at the tech level is a tough one from a marketing standpoint as an instructor so if I went to someone like TDI, I would have a lot more marketing power as an instructor. For that I would have to change the way I teach because the basic course structures are different so you do have to know what agency you are teaching for at the start of the technical courses. If I taught TDI/IANTD/PSAI, then I would have one standard course and just let me know at the end who you want so I can give you their exam
If you go to cave country. Up until several years ago when the NACD went basically belly up, it wasn't uncommon to find an instructor who could certify for IANTD, TDI, NACD, and NSS-CDS. The course was identical regardless of whos logo was on the card. You took "intro to cave" from x-instructor and it literally didn't matter who the card came from. The only difference was the test that you took.
If you go to say Cave Adventurers, Edd can certify you through PSAI, IANTD, TDI, and NSS-CDS. *if the NACD ever comes back he is also an instructor for them*. He teaches one cave diving class which is "Edd Sorensons cave class". The agencies have a very basic framework and the instructors make their own class to fit them. This doesn't mean the instructors don't adapt to the students, it just means that the framework for the courses is basically identical across the agencies so to teach for one vs. the other doesn't matter. The instructors are usually teaching well above the minimum standards at the technical level so the baselines are a joke.
This also holds true for OW technical diving which is basically just trimix.
The exceptions are agencies with much tighter control *NAUI, GUE, UTD* over their courses where the basic structure is very different *in cave diving their progression is completely different*, and they have tighter restrictions on how the course is taught etc. Why you don't usually see tech instructors that teach for those agencies at the technical level also teach for the other agencies.
Now, as mentioned by some above, this can also apply to the recreational side, but you don't see as many recreational instructors teaching for multiple agencies. Most technical instructors are freelance so having multiple agencies gives them a bit more marketing bandwidth. Most recreational instructors teach through a LDS and the LDS is associated with a particular agency so there is no advantage to teaching for multiple agencies.
I teach through NAUI now because the University is associated with NAUI as most are. I have no reason to crossover to another agency unless they change affiliations or I decide to teach outside of that environment. NAUI especially at the tech level is a tough one from a marketing standpoint as an instructor so if I went to someone like TDI, I would have a lot more marketing power as an instructor. For that I would have to change the way I teach because the basic course structures are different so you do have to know what agency you are teaching for at the start of the technical courses. If I taught TDI/IANTD/PSAI, then I would have one standard course and just let me know at the end who you want so I can give you their exam