The document summarizes action items from a workshop on minimizing the spread of invasive mussels through watercraft movements. Key action items at the federal/national level include listing mussels as injurious under the Lacey Act, expanding regulations to include movement of watercraft onto and off federal lands, and developing consistent messaging across regions. At the regional level, action items focus on improving communication, developing standard protocols, and increasing border protection. At the state level, priorities include educating lawmakers and increasing decontamination infrastructure. Local-level items include exploring small business loans to support private decontamination efforts.