Fisheries management authorities are organizations responsible for overseeing and regulating fish populations and their habitats. Their main goal is to ensure sustainable fishing practices that protect marine ecosystems while allowing for the economic benefits of fishing. They set rules regarding catch limits, fishing seasons, and gear types to prevent overfishing and maintain healthy fish stocks. These authorities often collaborate with fishermen, scientists, and environmental groups to gather data and develop effective management strategies. By monitoring fish populations and enforcing regulations, they help balance the needs of the fishing industry with the conservation of aquatic resources.