Hard law vs soft law

Hard law consists of binding legal norms, such as statutes, regulations, treaties or enforceable court decisions. Soft law includes guidelines, codes of conduct, recommendations, standards and institutional practices that influence behaviour without the same formal enforceability. In Switzerland, soft law is important in areas such as financial regulation, corporate governance, public health and international cooperation. It may shape expectations, administrative practice or contractual duties, but it cannot by itself replace a required legal basis for coercive state action. The boundary can become practically important when soft instruments have strong real-world effects.