What does procedural law primarily govern?

Procedural law primarily governs the methods and processes that law enforcement agencies must follow in the criminal justice system. This includes the rules that determine how trials and investigations are conducted, how evidence is gathered and presented, and the rights of defendants throughout the criminal proceedings. The focus of procedural law is on the due process of law, ensuring fair treatment for individuals in legal situations.

In contrast, substantive law pertains to the legal principles that define what constitutes criminal behavior and the penalties for those behaviors, which is why it does not fit as the primary focus of procedural law. The enforcement of contracts is also a separate area primarily governed by civil law rather than procedural regulations specific to criminal justice. Lastly, while judicial decision-making processes are influenced by procedural rules, they encompass a broader scope and involve interpretation of laws, applying principles beyond just procedural aspects. Therefore, the methods used in criminal procedure represent the quintessential focus of procedural law.