This document discusses co-management of fishing rights and lagoon resources between fishing authorities and fisheries associations (FAs) in Vietnam. It outlines several immediate issues FAs need to address, including increasing membership coverage, fully collecting fees, strengthening executive board operation, raising awareness among fishers, enhancing monitoring and enforcement, gaining support from authorities, and coordinating with neighboring FAs. The document emphasizes that co-management requires participation of local resource users and authorities to jointly manage activities like zoning plans, fishing gear arrangements, and allocating fishing rights.