We are primarily a branch of the British Sub-Aqua Club (BSAC), however we welcome members from all Agencies. For comparisons of most qualifications please see below:

Divers from other agencies
https://www.dropbox.com/s/pi2ns7ha7z02rh6/T17_Welcoming_Divers_from_other_agencies_0212%281%29.pdf?dl=0
Diver Qualification Comparison
https://www.dropbox.com/s/ke9w8x50674egqu/Diver%20Qualification%20Comparison.docx?dl=0