欧洲联盟是世界上经济一体化程度最高的区域性国际组织。在欧盟渐进性的一体化过程中逐渐形成的欧盟法,是在西方两大法律体系的相互作用下建立和发展起来的。欧洲联盟法体系规模庞大、复杂,比世界上任何一个国际组织的法律体系都要复杂,与世界上任何一个发达的国家法律体系相比较,也毫不逊色。 The European Union is the highest regional regional organization in the world in terms of economic integration. The progressive development of the EU law in the gradual integration of the EU was established and developed under the interaction of the two major legal systems in the West. The European Union legal system is large and complex, more complex than the legal system of any international organization in the world and comparable to any developed national legal system in the world.