Legal pluralism
The idea that multiple normative orders, state and non-state, may operate in the same social field and shape legal behaviour.
Legal pluralism rejects the view that law in society comes only from the state. It examines interactions among state law, customary norms, religious norms, professional standards, transnational regulation, private ordering, and international law. The concept may describe social reality or argue for recognition of non-state norms within limits. Switzerland illustrates pluralism through federal and cantonal competences, multilingual legal cultures, private standards, arbitration, and the influence of European and international norms. The key question is how plural orders coexist while preserving fundamental rights and legal certainty.