.-hh:a) A High School Diploma. Believe it or not, its not currently required
A good idea.
.-hh:b) A "C" grade or higher in a College level Physics class (that covers Gas Laws, etc) from a legally Acredited College
Not necessary.
-hh:c) Three full calendar years of active diving since the candidate was first certified. A year of active diving is defined as having done 20 or more dives. (Note: this is to prevent the "90 day wonders").
A good idea.
-hh:d) A minimum of 250 dives completed, with the caveat that no more than 100 dives per calendar year can be applied. (Note: this is to try to minimize "double dipping" and other strategies for quickly stacking up a bunch of dives to qualify).
I like the 250 minimum, but don't understand the concept behind not counting more than 100/year. You already have the 3 full years of active diving as a requirement. That should accomplish your goal without the 100 dives/year limit. Besides, it's a good thing when instructor candidates dive often.
-hh:)e) For Instructor Trainers, a 4 year College Diploma.
Sounds good. I wouldn't be against this one for all instructors.
-hh:f) A hard one. Its to somehow prohibit non-career (non-fulltime) instructors from being able to claim IRS tax deductions for their dive gear and dive trips, etc...it has been my impression that the "snakes" that cause headaches are often guys who only become instructors so as to help them 'beat the system', so the idea is to take away their financial incentive. I know this isn't this cut and dry, but I've hopefully explained the crux of what I'm after. Ditto for enforcement, as this would involve the IRS. But for sake of an example, if your maximum tax deduction for gear/trips frequently exceeds your income from dive instruction, you're probably using dive instruction as an unethical tax cheat to support your hobby. Its either a hobby or a vocation, so a tall firewall between the two is both appropriate and needed.
First, this is a matter for the IRS, not the agencies. Secondly, these are legitimate business expenses for instructors.