sounds great! If you could tell me what you dont like about the design I will be able to design and upload versions improved according to your taste and preferences.
On #67 could you remove the word "Accredited" Then, rotate our full name to counter clockwise so that first letter of "Commission" starts at 9 o'clock.
I am not allowed to comment weaknesses of other designs but I would definitely like to point out the strength of the functionality of my design:
Legibility is one of the most important rules in logo design. The CAAS is designed big enough and with a very good contrast so its not going to lose legibility when looked at from a distance or when used in small sizes on documents websites etc... It will also still be readable in grayscale which is also important and it wont change a lot when translated into black&white.