Constitutional Principles and Interaction of International and Domestic Law
The article highlights the different approaches of states in implementation of international law in their municipal realm. As a general rule, international law leaves states free to implement their international obligations in a way they see fit. A distinction is made between customary international law and treaty rules of international law in the practice of states. There exists a general duty for states to bring national law into conformity with their international obligations or to fulfil these obligations in another ways. In this regard all that international law provides is that states cannot invoke the provisions of their internal law as a justification for not complying with their international obligations. There is no international regulation as to how national systems are to give effect to international law rules. As a consequence each state decides on its own, how to make international law binding and what status and rank in the hierarchy of municipal sources of law assign to it. A survey of national systems shows a complete lack of uniformity. The article analyses provisions of Article 15(4) of the 1993 Russian Constitution which provides that “generally recognized principles and norms of international law and international treaties of the Russian Federation shall be an integral part of its legal system. If other rules have been established by an international treaty of the Russian Federation than provided for by a law, the rules of the international treaty shall apply”.