Who requires an AIS decal?

The requirement for an AIS decal is specific to motorized boats, including hard-sided and inflatable types, that measure over 10 feet in length. This regulation is in place to help control the spread of aquatic invasive species, which can pose serious threats to local ecosystems and waterways. By requiring identification through an AIS decal for these vessels, authorities can more effectively monitor and manage inspections as these types of boats are more likely to travel across different water bodies, increasing the risk of spreading invasive species.

Non-motorized paddleboards and smaller recreational boats do not typically fall under this requirement, as they are deemed to have a lower risk associated with the transport of invasive species. Fishing boats, while they may include motorized vessels, are only part of the broader category that includes other types of boats that meet the size requirement. Thus, the focus on motorized vessels over a certain length helps streamline the inspection process and ensure that the potential for ecological damage is minimized.