The Communication Security and Surveillance Act Article 14-1

Telecommunications enterprises and those who set up public telecommunications networks have the obligation to keep and assist in obtaining communication user information and communication records.Telecommunications enterprises and those who set up public telecommunications networks have the obligation to keep and assist in obtaining network traffic records as designated by the established organization of communications supervision..Telecommunications enterprises and those who set up public telecommunications networks may request the enforcement agency to pay the necessary expenses incurred by assisting in obtaining information or records referred to in the preceding two paragraphs.Telecommunications enterprises and those who set up public telecommunications networks are designated by the established organization of communications supervision. Their communication or network systems should have the function of keeping and obtaining network traffic records, and the performance of the public telecommunications network shall be limited to the extent that the performance of the public telecommunications network can be provided.Necessary expenses incurred by telecommunications enterprises and those who set up public telecommunications networks, as designated by the established organization of communications supervision, for setting up a system for keeping network traffic records and maintaining the normal operation of keeping and obtaining network traffic records shall be determined by the construction agency shall bear the burden.The established organization of communications supervision shall bear the necessary expenses incurred by setting up a system for keeping network traffic records and maintaining the normal operation of keeping and obtaining network traffic records shall be determined by the established organization of communications supervision.The regulations on the method of setting up the network traffic recording system, the method of storage, the retention period, the operating procedures for inquiry, the items to be obtained, the supervision, the amount of fees, and other related matters shall be set forth by the Ministry of Justice in conjunction with the Ministry of the Interior in consultation with the National Communications Commission and the relevant authorities.