Get started with thread-safe collections using the System.Collections.Concurrent namespace in .NET, which includes thread-safe and scalable collection classes. The Concurrent List or List-III (Seventh Schedule) [1] is a list of 52 items (though the last subject is numbered 47) given in the Seventh Schedule to the Constitution of India. It includes the power to be considered by both the union and state government. The web page shows the full text of the List I of the Union List, which enumerates the subjects that are under the exclusive jurisdiction of the Union government of India. The List I includes topics such as defence, foreign affairs, currency, banking, trade, and communication. The Concurrent list on the other hand has subjects in which both Parliament and state legislatures have jurisdiction. However the Constitution provides federal supremacy to Parliament on concurrent list items in case of a conflict. Difference between Union List, State List and Concurrent List
