National Invasive Species Act of 1996

[AI summary unavailable — showing source text] National Invasive Species Act of 1996 - Amends the Nonindigenous Aquatic Nuisance Prevention and Control Act of 1990 to mandate regulations to prevent the introduction and spread of aquatic nuisance species into the Great Lakes through ballast water. Authorizes education, technical assistance, and other measures to promote compliance. Mandates voluntary guidelines to prevent such introduction and spread in U.S. waters by ballast water and other vessel operations. Mandates education, technical assistance, and other measures to encourage compliance. Requires mandatory regulations if guideline compliance is inadequate. Provides for enforcement through civil and criminal penalties and revocation of clearance. Encourages negotiations with foreign governments to develop and implement an international program for preventing such introduction and spread. Allows a vessel to not conduct a ballast water exchange if the exchange would threaten the safety or stability of the vessel. Allows a vessel that does not, for that reason, conduct an exchange to discharge ballast in any harbor, except in the Great Lakes. Mandates a study and report to the Congress on the effectiveness of existing shoresi…