Consuetudinary (Med. Lat. consuetudinarius, from consuetudo: custom), customary, a term applied to law where the rule of law is determined by long-standing customs as opposed to case law or legislative processes leading to novel statutory written law. Law is a system of rules enforced through a set of Institutions used as an instrument to underpin civil obedience politics economics and society Case law' (also known as decisional law or judicial precedent) is that body of reported Judicial opinions in countries that have Common law Statutory law or statute law is written Law (as opposed to oral or Customary law) set down by a Legislature or other governing Most laws of consuetudinary basis deal with standards of community that have been long-established in a given locale. However the term "consuetudinary" can also apply to areas of international law where certain standards have been nearly universal in their acceptance as correct bases of action—in example, laws against piracy or slavery. International law is the term commonly used for referring to the system of implicit and explicit agreements that bind together nation-states in adherence to recognized values and standards Piracy is Robbery committed at sea or sometimes on shore without a commission from a sovereign Nation (as distinct from Privateering As a social-economic system slavery is a legal institution under which a Person (called "a slave" is compelled to work for another In many, though not all instances, consuetudinary laws will have supportive court rulings and case law that has evolved over time to give additional weight to their rule as law and also to demonstrate the trajectory of evolution (if any) in the interpretation of such law by relevant courts.
This article incorporates text from the Encyclopædia Britannica Eleventh Edition, a publication now in the public domain. An oral law is a Code of conduct in use in a given Culture, Religion or community application by which a body of rules of human behaviour is transmitted A convention is a set of agreed, stipulated or generally accepted Standards norms social norms or criteria, often taking the form of The Encyclopædia Britannica Eleventh Edition (1910–1911 is a 29-volume reference work that marked the beginning of the Encyclopædia Britannica The public domain is a range of abstract materials &ndash commonly referred to as Intellectual property &ndash which are not owned or controlled by anyone