On a commercial dive boat, an EPIRB is required, sufficient rafts that autoinflate are required, I don't know if O2 is required but it is damn sure present on every boat I've been on or read about.
It doesn't seem unreasonable to require an AED as well. If buying and maintaining an AED is going to put a diveop under, that's OK with me.
It doesn't seem unreasonable to require an AED as well. If buying and maintaining an AED is going to put a diveop under, that's OK with me.