自1992年欧盟统一大市场以来,欧盟不断地制订并实施新的法规或修订原有的法规。因此进入欧盟市场的企业不仅要遵守成员国的国内法,还必须遵守EU法,EU法和成员国国内法同时约束企业行为。在两者发生冲突的时候,根据欧洲法院的判例,以EU法为优先。所以EU法的地位更为重要。 Since the EU unified market in 1992, the EU has constantly formulated and implemented new laws and regulations or revised the original laws and regulations. Therefore enter the EU market enterprises not only to comply with the domestic laws of member states, but also must comply with the EU law, the EU law and the domestic laws of member states restraint corporate behavior. In the event of a conflict between the two, according to the jurisprudence of the European Court of Justice, the EU law takes precedence. Therefore, the status of the EU law is even more important.