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https://en.wikipedia.org/wiki/Diver_certification#European_and_ISO_standards https://en.wikipedia.org/wiki/Diver_certification#European_a... 12m and 20m are ba

https://en.wikipedia.org/wiki/Diver_certification#European_and_ISO_standards https://en.wikipedia.org/wiki/Diver_certification#European_a... 12m and 20m are basic recommendations listed here. I seem to remember 30ft and 100ft (plus following tables / computers) as the recommended limits.

TheSpiceIsLife 9y ago
Thank you for linking to that. It would seem my knowledge is outdated by 17 years. I've noticed recently I've claimed knowledge of something only to realise it was circa 20 years ago, at which point I then loudly blurt out "Back in my day!". I have a recreational dive certificate issued by NASDS Australasia in 2000. Looks like NASDS Australasia has since faded from view, and NASDS USA joined with SSI around 1999. It appears SSI adhere to ISO 24801[1] 1. https://en.wikipedia.org/wiki/Scuba_Schools_International#Recreational_diving_certifications https://en.wikipedia.org/wiki/Scuba_Schools_International#Re...