This law covers various lawsuit activities and regulates judicial activities, restricts judicial power, protects justice and efficiency, and ensures from the procedural aspect the correct implementation of substantive law, the exercise of substantive rights and the performance of substantive obligations. Major regulatory documents in this law are the Criminal Procedure Law, Civil Procedure Law, and Administrative Procedure Law. This branch of law also contains laws and regulations on qualification and non-lawsuit procedures, such as the Lawyers Law, Judges Law, and Public Procurators Law, the Interim Regulations Concerning Notarization, General Principles on the Organization of People's Mediation Commissions, the Arbitration Law, and the Prison Law.