Question: padi ssi refresher course

[cdtgray]

You could do a crossover, but that is to an extent a waste of money as you'd have to, at the least, pay padi for a new c-card that in effect is no different than the one you have.

Since SSI is recognized by the major agencies, you should have no problems taking a refresher at any PADI/NAUI/SDI/other store. You just might have to buy a set of dive tables for the agency you're working with.