The Spanish legal system is based on civil law, primarily derived from the Spanish Constitution of 1978. It consists of various laws, regulations, and codes, including the Civil Code and the Criminal Code, which govern different aspects of legal matters. The system emphasizes written laws and statutes, with judges interpreting these laws in court. The judiciary in Spain is independent and includes various levels of courts, such as provincial courts and the Supreme Court. Legal proceedings can involve both civil and criminal cases, and the system also recognizes the importance of administrative law in regulating government actions.