The main legal source of the common law jurisdiction exploring the point where the legal order of the EU differs from the common law jurisdiction is the law principle and judicial precedent. In the European Union (EU), the main legal basis is the Convention and various forms of secondary legislation (regulations, directives and decisions), judicial precedents do not apply to the EU. As of January 1, 1973, under the European Community Act of 1972, the EU Law came into force in the UK.
The common law system differs from the civil code system in that it distinguishes between two different legal systems and laws. These laws are basically derived from the ancient Roman law, but many accept the German tradition. The term "common law" refers to any legal system that employs a historical UK legal system. The difference between the two systems is that the common-law system employs a case-centric approach, thus allowing judge-centered functions to enable alternative and practical approaches to specific issues before the trial It is that it is equipped. From one point of view, legislation can be formulated on a case-by-case basis, while the civil code system is often an organizing institution for general abstraction of judicial discretion.
Every legal system deals with the same basic problem, but the jurisdiction classifies and identifies each legal subject in different ways. The general distinction is the distinction between "public law" (a term closely related to the state including the constitution, administration and penal code) and "private law" (including contract, infringement and property). In the civil code system, contracts and infringement are general obligation laws, while trust law is handled under statutory or international treaties. There are many other fields, but international, constitutional and administrative law, criminal law, contract, infringement, property law and trust are considered "core themes of tradition".