Legal system Study Guide

📖 Core Concepts Legal system: A set of legal norms, institutions, and processes that apply those norms (often called a legal order). Legal pluralism: Situation where different groups within a country are subject to different legal systems. Source of law: The origin of legal rules (e.g., statutes, case law, custom, religious texts). Civil law tradition: Relies mainly on comprehensive statutes and codes; judges apply the law rather than create it. Common law tradition: Relies heavily on judicial decisions (precedent) and the doctrine of stare decisis. Rule of recognition (H.L.A. Hart): The shared test within a system that tells officials which norms count as valid law. Basic norm (Hans Kelsen): The hypothetical foundational norm from which all other legal norms derive. Legal positivism: Theory that law is defined by social facts (sources, authority) rather than moral content. --- 📌 Must Remember Legal pluralism ≠ “multiple countries”; it occurs within a single state. Civil law → primary reliance on statutory law; common law → primary reliance on judicial law. Kelsen’s hierarchy: Basic norm → constitution → statutes → regulations → etc. Hart’s rule of recognition is the empirical test for legal validity in a system. Legal positivism focuses on source and authority, not on moral correctness. Major traditions: civil law, common law, religious law, customary law, mixed systems. Binary classification (civil vs. common) covers most modern states, but many are now mixed or socialist. --- 🔄 Key Processes Identifying a Legal System’s Tradition Examine the primary source of law: statutes → civil law; case law → common law. Look for institutional features: codified codes vs. precedent‑based courts. Applying Hart’s Rule of Recognition Ask: What test do officials use to decide if a rule is law? If the answer is “published statute approved by legislature,” the rule of recognition is statutory. Using Kelsen’s Basic Norm Start with the constitutional basic norm, then trace down through subordinate norms. --- 🔍 Key Comparisons Civil law vs. Common law Source: Civil = statutes; Common = judicial precedent. Judge’s role: Civil = apply; Common = interpret & create law. Kelsen’s Basic Norm vs. Hart’s Rule of Recognition Nature: Basic norm = theoretical foundation; Rule of recognition = practical, observable test. Focus: Kelsen → logical hierarchy; Hart → social fact of acceptance. Legal pluralism vs. Single legal system Scope: Pluralism = multiple norms for different groups; Single = one uniform set of norms for all. --- ⚠️ Common Misunderstandings “All legal systems are either civil or common law.” Wrong – many are mixed, religious, customary, or socialist. “International law is always a separate, higher legal system.” Scholars disagree; some treat it as a legal system, others as norms without a sovereign. “Legal positivism denies the existence of moral law.” It merely claims definition of law is separate from moral evaluation; it does not deny moral norms exist. --- 🧠 Mental Models / Intuition “Source hierarchy tree” – picture a tree: root = basic norm/constitution, branches = statutes, leaves = regulations, etc. “Recognition filter” – think of a security checkpoint: only norms that pass the rule of recognition are let into the legal system. “Pluralism puzzle” – imagine a jigsaw where each piece (customary, religious, statutory) fits together only for its specific community. --- 🚩 Exceptions & Edge Cases Federal states: May have multiple overlapping legal systems (national statutes + state statutes). Customary law systems: May be based entirely on oral tradition, lacking written statutes. Mixed legal systems: Combine civil, common, religious, or customary elements; classification is not pure. Socialist legal systems: Sometimes treated as a separate category, reflecting the role of the party in law‑making. --- 📍 When to Use Which Use Kelsen’s hierarchy when you need to trace theoretical legitimacy from constitution down to regulations. Use Hart’s rule of recognition when analyzing how officials actually determine validity in practice. Apply civil‑law lens when the problem emphasizes statutory interpretation or code‑based reasoning. Apply common‑law lens when the issue revolves around precedent, stare decisis, or judicial reasoning. Consider legal pluralism when a question mentions different ethnic, religious, or regional groups within a single state. --- 👀 Patterns to Recognize Statute‑first language → likely a civil‑law context. Citation of case law → common‑law context. Reference to “sharia,” “halakha,” or “custom” → religious or customary law element. Mention of “rule of recognition” → Hartian positivist analysis. Talk of “basic norm” or “grundnorm” → Kelsenian hierarchy. --- 🗂️ Exam Traps Distractor: “All civil law countries ignore precedent.” Why tempting: Civil law emphasizes statutes, but courts may still consider prior decisions as persuasive. Distractor: “Legal pluralism only exists in developing nations.” Why tempting: Many think pluralism equals “customary law,” yet federal states (e.g., USA, Canada) also exhibit pluralism. Distractor: “International law is always binding on sovereign states.” Why tempting: International treaties are binding only when states consent; customary international law may be contested. Distractor: “Legal positivism says law is always unjust.” Why tempting: Confuses descriptive claim (law ≠ morality) with normative judgment. ---