When a licence is required
In Queensland you need a recreational marine licence to operate a recreational boat with an engine power of more than 4.5 kilowatts (about 6 horsepower). The regulation is written in kilowatts, so treat the horsepower figure as a rough conversion. That captures almost every tinny, runabout, half-cabin and cruiser on the water, so if your boat is more than a small electric or low-powered outboard, you need to be licensed.
The licence is yours for life once it is issued. There is no renewal exam.
