The Twin2Go project reviews, consolidates, and synthesises research on integrated water resources management in (transboundary) basins around the world. The aim is to develop policy relevant results on adaptive water governance issues in the context of climate change, and to help make those results transferable to other basins. Our newsletter's second issue informs you about the Twin2Go methodological framework for comparative analyses of water governance systems. It further covers the Twin2Go series of case study review workshops, as well as upcoming events and news from related initiatives.