« The Pacific States Marine Fisheries Commission (PSMFC) offer four levels of training, from inspection to advanced decontamination, including a trainer certification. The Watercraft Inspection Decontamination (WID) training program is intended for federal, tribal, state/province, and local agency employees, water managers, decision-makers, border/lake personnel, marina operators, concessioners, commercial boat transport operators, non-governmental organizations, and other stakeholders. The most common classes offered are Level 1 (inspection) and Level 2 (decontamination), which include content on education and outreach, aquatic invasive species biology and impacts, watercraft anatomy and function, inspection procedures, decontamination standards, and strategies for implementation. » (Excerpt from the website)