漁農自然護理署
The reserve is managed by the World Wide Fund for Nature Hong Kong since 1983 and WWF runs professionally guided visits for the public and schools to the reserve ; the Agriculture, Fisheries and Conservation Department has responsibilities for the Ramsar site as a whole. Deep Bay faces threats, including pollution, and rising mudflat levels that perhaps arise from intense urbanization, especially (in recent years) on the north, Shenzhen side of the bay.