A Journalist gets the information from investigation. In some cases, this information may also be used for fact-finding and Festivals position of the accused. The state has the great interest to know it. A prosecutorial organ may require the press to be a witness and provide the relevant information with a court prosecutor. He shall not refuse to charge for questioning as a witness (§§ 176-1, 193-1 The Code of Criminal Procedure ROC). As a witness, the journalist has the Duty to give his statement, if the judge or prosecutor want to hear. Here there may be a Conflict between the freedom of the press and the efficient prosecution. Both interests are recognized in Taiwanese literature and also protected by the constitutional law ROC. The press has no right to refuse the duty of being a witness and is obligated to make a statement according to Taiwan Criminal Proceedings. In Germany, freedom of the press is in Grundgesetz guaranteed. According to the German Code of Criminal Procedure, the journalist can be exempt from being a criminal witness when some requirements are met on certain criminal proceedings. This paper explores the debates over the exemption of being a witness in a criminal case from legal and judicial development in German. In addition, the Institute for absolute protection is not forgotten. Finally, further law reforms can be suggested from the findings.