Hi thanks for the information. I am hoping to find input from all over the world eventually, the information from Australia was great. By presenting a smorgasbord of information to my students students, I am hoping they will learn of the mistakes of the past, the differences in different agencies and countries all over the world. The internet has shrunk the world. I have told the instructors that are helping me that due to the fierce protectionism of the scuba industry, that no logos or mention of the 3 agencies that are represented by the staff can appear at this nonprofit. Students will be told (these board will be available to them) that they will be spit on by the dive industry, told that their training is no good and they are not worthy enough to go into a diveshops and that their cards will never be any good anywhere. I had this same attitude while working at Captain Dons Habitat in Bonaire. A couple from South America came up to dive that only had passed a course from a small scuba club. Our procedure for unverified international divers was and exam, evaluation and check-out dive. This small club required the first 6 months to be nothing but swimming, snorkeling, first-aid, CPR, lifeguarding, marine biology and more. The second 6 months was scuba. I had originally told these people that without a card they could not dive, boy was I ever wrong! A C-card from a major agency does not make a diver any smarter or an instructor any better. It is what that diver knows and can do. This was re-inforced when I was living in Grand Cayman and certifying the locals as divemasters. They had learned things from all over the world, and their is definitely more ways to skin a cat. So yes, the one thing I will be incredibly careful of, is to never let that logos, names, books or any mention of any agency be mentioned that any of our instructors belong to.