This work provides a comprehensive theory of the system of legal norms that are developed partly in the internal written (constitutional) law of intergovernmental organizations and partly through their consistent practice, and that are therefore common to intergovernmental organizations. The legal construction presented in this volume consists of the following main elements: As for all other self-governing communities all intergovernmental organizations possess their own internal law governing their relations with 1) the organs of the organization, 2) the officials and 3) the member states in...