This document discusses sustainable procurement for public sector organizations. It outlines the slow and consistent approach needed for sustainable procurement. It also describes pre-qualification questionnaires, invitation to tender processes, and presentations that can be used. The document discusses frameworks like BS8903 and ISO standards that provide policies and buying standards for green procurement programs. It suggests example social and environmental questions that can be asked as part of sustainable procurement. Training services are also mentioned, including national training for the public sector and SME training. In the end, bespoke services for organizations are offered.