What is a Level 3 confidential unit? Is it higher than Level 1? What is a Level 3 confidential unit? It is higher than Level 1 confidential unit. Level 3 confidential unit is the lowest level of confidentiality, that is, confidentiality level. The first level confidential unit is the unit with the highest level of confidentiality, that is, top secret. Article 13 of the Law of the People's Republic of China on Guarding State Secrets determines the classification of state secrets, which shall be subject to the limits of authority. The central state organs, provincial organs and their authorized organs and units may determine state secrets at the top secret level, secret level and secret level; The organs at the level of cities divided into districts and autonomous prefectures and their authorized organs and units may determine the level of state secrets and the level of secrets. The specific authority and scope of authorization for security determination shall be stipulated by the state security administration department. Where a state secret is required to be classified when a state organ or unit executes a state secret determined by a higher level, it shall be determined according to the classification of the state secret it executes. Lower level organs and units shall take confidentiality measures in advance and immediately report to the higher level organs and units for confirmation if they think that the relevant classified matters generated by their own organs and units belong to the classification authority of the higher level organs and units; If there is no superior organ or unit, it shall be immediately submitted to the competent business department or the secrecy administrative department with the corresponding authority to determine the secret. The public security and state security organs shall, within the scope of their work, determine the classification of state secrets within their prescribed limits of authority. Do you understand this explanation?