Local government has the power to makes laws for the whole or an part of the rules with respect to any of the matters in their territory. They also introduce laws in relation to the local government with "specific laws" in administration of an organization. Moreover, this authority have autonomy power of ensuring uniformity of law and policy in the local government.
Public International law links with guidelines and rules which is accepted accross the nation.
Public International Law basically deals with the relations of the States but municipal law, in other words the national law, applies to the individuals and other entities within a state. International law is also termed as the law of nations and it is a Law not above, but between Sovereign States. Whereas Municipal Law is a Law of a Sovereign over individuals subjected to his way. There are two ways of international law being applicable at national level. Sometimes international law is directly applicable in the national level that is called Monism where there is no need for national implementing legislation; and on the other hand, these two are treated as entirely different things and the International Law can never be applied in the state without incorporation or transformation it into Municipal Law that is called dualism. In dualism, international law never prevails over municipal law.