Based on the earlier Desk Study on Nutrient Pollution, the COBSEA Secretariat has drafted a strategy and action plan on reducing nutrient pollution for the seas of East Asia, based on a quantitative analysis of modeled nutrient sources and impacts. This draft will be presented for guidance by COBSEA participating countries through an interactive webinar on 27 September 2022. This draft plan is tentatively entitled “Reducing Nutrient Excess in Watersheds and Seas of East Asia” or Plan RENEWSEAS.