The United States Senate has sent a letter to the US Treasury, calling for better enforcement of the World Bank’s social and environmental rules. These rules, the so called ‘safeguards’, are meant to prevent the World Banks projects from causing social and environmental damage. But these safeguards are not always adhered to, and are likely to become even weaker as the Bank’s Board is currently revising them. Therefore, Pieter Jansen from Both ENDS, together with different partners from civil society organisations from all over the world, informed Republicans as well as Democrats about the negative consequences of the investments of the World Bank on local communities. Successfully, as the letter shows.