So, as world leaders convene at the G-20 and other forums in the coming weeks to discuss the economic crisis, stimulus plans, financial regulation, and development, the fight against corruption should remain a full part of the multilateral agenda. But not all G-20 countries have yet ratified UNCAC – the United Nations Convention against Corruption – which provides a framework for countries to develop their own laws to stamp out the use of safe havens for criminals stealing from the developing world.