With global fish consumption doubling over the last 30 years, 1 in 12 people now depend on fisheries for their livelihoods. Despite this, 64% of fisheries are now overfished and more than 90% of all fisheries have no effective management in place, leading to a significant decline in global fish stocks. FishFace will address this using mobile technology and image identification to accurately collect, organise, and share the data needed to sustainably manage fisheries and reduce overfishing. By developing and deploying an automated catch identification system on ships and in processing plants, this project will help responsibly manage fish populations and provide data to drive accurate catch-targets and harvest control rules. Long-term, the project has the potential to improve food security for as many as three billion people.