This publication contains the proceedings and major recommendations of the expert workshop which tackled three major themes: Seed quality, genetics, technology and certification; seed networking, distribution, entrepreneurship and certification; and how rural fish farmers can benefit from the seed sector. It also contains the outcomes of a desk study consisting of three regional syntheses, twenty-one country case studies and five thematic reviews (seed quality, genetics and breeding, seed networks, role of seed supply, farmer innovations and womens' involvement).