a) It holds a business license for trading in network information security products; b) The network information security product is certified and announced as conformable to technical norms as set forth in Article 39 hereof; c) The subject and purpose of use of the network information security product does not damage to national defense and security, social order and safety. 4. The Ministry of Information and Communications shall provide details of the sequence, procedures and application for permits to import network information security products according to permits. CHAPTER VI HUMAN RESOURCE DEVELOPMENT FOR NETWORK INFORMATION SECURITY Article 49. Training and education of network information security skills 1. Information system owners shall provide training and education of knowledge and skills for managers and technicians in network information security. 2. Officers in charge of network information security shall be provided with conditions for working appropriately with their skills, and with priority to receive training in network information security skills. 3. The state encourages organizations and individuals to invest, co-invest and join with other organizations to invest to build up university education facilities, vocational training facilities for human resource training in the field of network information security. 4. The Ministry of Home Affairs shall preside over and cooperate with the Ministry of Information and Communications and relevant ministries and sectors to make plans and organize for training in and improvement of knowledge and skills of network information security for public officers and employees. Article 50. Certificates and diplomas of network information security training 1. Higher education institutions, vocational training entities, within their duties and powers, shall grant certificates and diplomas of network information security training. 2. The Ministry of Education and Training shall preside over and cooperate with the Ministry of Information and Communications and relevant ministries and sectors to recognize of university graduate certificates of network information security granted by foreign organizations. 3. The Ministry of Labor, War Invalids and Social Affairs shall preside over and cooperate with the Ministry of Information and Communications and relevant ministries and sectors to recognize vocational training certificates of network information security skills granted by foreign organizations. CHAPTER VIII STATE MANAGEMENT OF NETWORK INFORMATION SECURITY 22