On the conditions and arrangements for medical fitness for small boat navigation

The medical fitness of pleasure watercraft drivers:
before the issue of a boat licence
after the qualification if:
under the age of 40, every 10 years,
over the age of 40 but under the age of 60, every 5 years,
over the age of 60 but under the age of 70, every 3 years,
over 70 years of age, every 2 years
must be examined.

Certain health services available for a fee