GEOGLAM - UK Contribution to The Group on Earth Observation's Global Agricultural Monitoring Initiative is to increase market transparency and improve food security. The purpose of Group on Earth Observations Global Agricultural Monitoring Initiative (GEOGLAM) is to increase market transparency and improve food security by producing and disseminating relevant, timely, and actionable information on agricultural conditions and outlooks of production at national, regional, and global scales. It achieves this by strengthening the international community’s capacity to utilize coordinated, comprehensive, and sustained Earth observations. GEO is an intergovernmental organisation that works to improve the availability, access and use of earth observations (EO) globally, primarily targeted at the sustainable development goals (SDGs), Paris climate agreement and the Sendai Framework for Disaster Risk Reduction. The GEOGLAM policy mandate initially came from the Group of Twenty (G20) Agriculture Ministers during the French G20 Presidency in 2011. The mandate has expanded parallel to the G20 mandate to include food security concerns and we now work to support early warning for international agency response to emerging food emergencies. GEOGLAM has produced Stocktaking reports for the G20 in recent years. These reports are available for 2021, 2022 and 2023. GEOGLAM is working on a response to the three big policy drivers of our time: UN Sustainable Development Goals; the Paris Accord on Climate Change; and, the Sendai Framework on Disaster Risk Reduction. Through the development of quantified metrics GEOGLAM will be able to work with other science communities and statistical agencies to develop policy relevant information in support of sustainable food production. GEOGLAM is a Group on Earth Observations (GEO) Flagship Initiative.