The History page refers to 3 important documents that are included here for you to review. Two you can download in a .pdf file format, the other is a direct link to the most current AIS data from the USGS.

31 states have laws that reference; transport restrictions, watercraft inspection, decontamination or some combination.

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Links to important Information

State Laws as compared to the Model Regulation
National Sea Grant Law Center .pdf

Model Regulation for states to follow:
Model Regulation .pdf

US Geological Survey
Info on AIS