victorzamora
Contributor
Correct you do not need a licence to scuba dive, no one does. Crossing agencies when teaching would be a agency's concern. Within the same agency however one course to another still has implications. TDI's response is as such:
TDI allows Open Water courses (such as Advanced Nitrox/Deco Procedures, trimix, etc.) in an overhead as long as the site is within the student’s current level of overhead certification.
Because standards and course flow varies greatly between agencies, TDI does not open quality assurance investigations regarding TDI standards violations against members who are conducting courses under another agency.
This is about safe diving practices. In the case of what you stated above it is an unsafe diving practice. The instructor, while he may be teaching that class through another agency and may well have been granted a waiver to do so (and we know that no agency would grant such a waiver) the instructor is not within the realm of safe diving practices.
If that instructor happens to also be an instructor for the NSS-CDS we will look at the fact that he is not teaching a safe class. That instructor always, always represents the NSS-CDS. The NSS-CDS will look at this by beginning a QA inquiry and consider whether or not the class was a safe class to be conducting. In your example Frank it is clear to me that this class is dangerous and should never be conducted.
It becomes a judgment call, it becomes a consideration of prudence. It becomes a case of "would a prudent NSS-CDS instructor teach such a class". I will go out on a limb here and state unequivocally that no NSS-CDS instructor would conduct this class under any circumstance. If, however an instructor from the NSS-CDS succumbed to some pressure to conduct this class that instructor would be sanctioned and removed as an NSS-CDS instructor.
I hope this helps you better understand our focus and intent. I also hope you will think about this prudently and come to the same conclusion.
So, the picture being painted by bamafan is the following: An instructor gets a waiver from a training agency (the agency issuing the cert and handling the course) for special circumstances. The people issuing the waiver are cave divers and Trimix and familiar with intricacies involved. After the pre-planning, getting a waiver, holding to limits issued under the waiver for the class, and then performing the class in a safe and controlled manner....two agencies that this instructors isn't a part of are condemning him?? I'm sorry, I've been very pro this movement to actually hold people to standards.....but this is a bit of a stretch, guys.