Usually, court rules are separated into the following divisions:

The division of court rules into categories is essential for understanding how various legal processes operate within the judicial system. Civil procedure is one of the primary divisions of court rules, encompassing the rules that govern civil litigation in courts. This area outlines the procedures involved in civil lawsuits, including the filing of pleadings, motions, discovery, and trial processes.

Civil procedure is foundational for anyone involved in legal disputes, as it ensures that cases are handled fairly and consistently per established rules. These rules facilitate the efficient resolution of disputes and uphold the rights of all parties involved.

Administrative procedure pertains to the rules and regulations that govern the actions of administrative agencies, while regulatory law focuses on the statutes and regulations imposed by governmental bodies on various industries. Although these areas are significant in the legal landscape, they are not typically classified under the conventional divisions of court rules like civil procedure is.

Therefore, civil procedure stands as the correct answer as it precisely fits within the framework of court rule divisions that regulate the conduct of civil cases in the judicial system.