The document summarizes the draft strategy 2015-2025 of the Severn Estuary Partnership. The partnership is an independent organization established in 1995 to promote sustainable management of the Severn Estuary. It hosts numerous projects and works with stakeholders from various sectors. The draft strategy aims to incorporate the goals of relevant governments and partners. It establishes 10 draft principles for a sustainable marine economy, strong society, environmental protection, governance, and use of science. The next stages will involve public consultation on the draft strategy throughout winter and spring 2016, with the finalized strategy coming in 2016.