Civil Liability Caused by Nuclear Accidents on Environment in International Conventions and State Regulation

The purpose of this paper is expressing causes of development for legal environmental rules confronting with hazardous elements which endanger safety of human environment and consequently of its life. International environment law although has a very short time existence and constitute as a young branch of international law, but it has been able confronting to serious challenges of many branches of international legal system such as human rights and international economic law.
Finally, International environment law apparently has had an essential role in developing the law of international responsibility.
Propounding titles i.e. objective liability, liability arising out of non-prohibited acts in international law and etc. has been to some extent stemming from traces of international environment law on the system of international responsibility.