A short introduction to the FAIRWAY Decision Support Tool Framework (https://www.dstframework.com/). The Framework catalogues and describes 30 decision support tools (DST) used in the FAIRWAY case studies for optimal nitrate and pesticide use. It is a a web-based, interactive user interface that allows the user to compare functionality and technical aspects of different DSTs. The framework also includes information sheets with links and contact details for key workers involved in their use and development.