India is a federal structure in nature. So the powers have been distributed between union and state governments. Article 245 to 255 of the Constitution of India clearly narrates the distribution of powers. Here the constitutional powers have been categorized into three lists. Firstly the national and international issues are comes in the centre list in which the central government can legislate and the state governments are not permitted to interfere on these issues.

The centre list consists 100 subjects like External affairs, Defence, Currency, Science and Technology. Railway, Central Excise Duty, Import and Export. The regional matters are comes under state list in which the state governments arc permitted to legislate on these matters. The central government cannot interfere on the state list matters in general. The state list consists 63 subjects like Police, Agriculture. Health. Road Transport. Animal Husbandry. Sericulture, etc.

Remaining all subjects are comes under the concurrent list in which both centre and state can pass the legislations. In case of disputes, the will of the central government prevails. The concurrent list consists 52 subjects like Marriage divorce. Press Media, Civil and Criminal code. Trusteeship, Education, etc.