正當法律程序
The Fifth and Fourteenth Amendments to the United States Constitution each contain a Due Process Clause. Due process deals with the administration of justice and thus the Due Process Clause acts as a safeguard from arbitrary denial of life, liberty, or property by the government outside the sanction of law. The Supreme Court of the United States interprets the clauses as providing four protections: procedural due process (in civil and criminal proceedings), substantive due process, a prohibition against vague laws, and as the vehicle for the incorporation of the Bill of Rights.