International surf coach licences

[sticky13]

Hey guys,
what licences are the best for freelancers if I wanna cruising whole world? Is better ISA or AS or every country has their own licences?
Thanks for response, peace.

[jaffa1949]

ISA may be the better one , however, you would need to check on visa requirements in regard to work and professional liability insurance in each country. .

How well do you surf ?