Aquatic Invasive Species
Indiana AIS
Sticker Requirements 2026
Aquatic invasive species sticker and watercraft inspection requirements for Indiana boaters. Indiana does not require a paid AIS sticker. Indiana faces AIS threats from Asian carp, zebra mussels, and aquatic plants. IDNR law requires boaters to drain all water from boats, live wells, and bait containers before leaving any boat ramp or access area.
2026 AIS Requirements Quick Facts
Verified 2026
Resident Sticker
N/A
No sticker required
Nonresident Sticker
N/A
Check agency for current fees
Inspection?
Not Required
No mandatory inspection
Noncompliance Fine
Fines under Indiana Code for transporting invasive species
For violating AIS requirements
Step-by-Step
How to Comply with AIS Requirements in Indiana
Follow these steps to stay compliant with Indiana's aquatic invasive species regulations:
1
Check Sticker & Inspection Requirements
Indiana does not currently require a mandatory AIS sticker or inspection program. However, all boaters are strongly encouraged to follow Clean, Drain, Dry practices.
2
Purchase Your AIS Sticker (If Required)
No paid AIS sticker purchase is required in Indiana at this time. Check back annually as state requirements can change.
3
Practice Clean, Drain, Dry
Before leaving any boat launch — and before launching on a new water body — clean all visible aquatic plants and debris from your boat, trailer, and equipment. Drain all water from bilges, livewells, bait buckets, motor, and other water-holding compartments. Allow the boat to dry for at least 5 days before launching on a different water body, or use a high-pressure, hot-water wash.
4
Cooperate with Inspection Stations
If you encounter a voluntary inspection station in Indiana, stopping is strongly encouraged even if not required. Inspectors can identify and remove invasive species from your equipment that you may have missed.
Noncompliance fine: Fines under Indiana Code for transporting invasive species.
Requirements
Indiana AIS Compliance Requirements
Indiana law requires draining all water from watercraft before leaving any water access point. Aquatic plants must be removed from boats and equipment.
Source: Indiana Department of Natural Resources (www.in.gov).
Requirements verified 2026. Always confirm current AIS requirements directly with the agency before launching.