How long is the AIS decal valid?

The AIS (Aquatic Invasive Species) decal is valid for the entire calendar year. This means that once a vessel has undergone the necessary inspections and received the decal, it remains valid until the end of that calendar year. This annual validation simplifies compliance for boaters, allowing them to use the decal for their boating activities throughout the entire year without needing to renew it multiple times.

The other options do not reflect the established validity period. For instance, an option suggesting validity for the entire boating season would not account for the fact that some boaters may use their vessels outside the typical boating season, making it less practical. Similarly, a validity period of 6 months would create additional administrative complexity and potential for confusion, while the notion of indefinite validity would undermine the effectiveness of preventing the spread of invasive species, as regular monitoring and inspection are essential.