摘要:Volumen VII - 2007 ISSN 1870-4654 CLÁUSULA REBUS SIC STANTIBUS : ¿UNA OPCIÓN PARA EL PROBLEMA DEL AGUA EN LA FRONTERA NORTE? Nora RAMÍREZ FLORES * Through history, the Rebus Sic Stantibus Clause has been one of the most polemic theories of International Law. This article presents a brief history of its evolution, in order to bring about the possibility of implementing it to solve the bilateral conflict created by the international waters treaty signed by Mexico and the U. S. The Mexican obligation to provide water to the U. S. has become a polemic topic given the fact of both, the intense droughts that our country has recently suffered, and of the undertaken compromises to ensure its compliance. The current situation implies for the author a fundamental change in the circumstances that originated the treaty. * Académica de la Facultad de Derecho y maestra de derecho internacional público. * Nota: Debido que la traducción es automática podrá ser inexacta o contener errores.