检察机关依法侦办国家机关工作人员的渎职侵权犯罪,其中,调查取证是渎职侵权犯罪案件侦查工作的重要组成部分,包括为查明案情收集证据、为查获犯罪嫌疑人而依法定程序进行的专门调查活动和有关侦查措施。众所周知,渎职侵权犯罪案件存在线索少、证据发现难、主体隐蔽性强、办案阻力大等特点,因此,渎职侵权检察工作的质量如何,在一定程度上取决于侦查人员调查取证能力的强弱。对此,结合现行法律规定和渎职侵权犯罪案件侦查 Procuratorial organs investigate and deal with crimes of malfeasance and infringement committed by staff of state organs according to law, of which investigations and evidence collection are an important part of the investigation of criminal cases of malfeasance and infringement, including special investigations for the purpose of collecting evidence for the investigation of the case and according to legal procedures for the detection of criminal suspects Activities and related investigative measures. It is well-known that there are few clues to the dereliction of duty infringement crimes, the evidence is difficult to find, the main hidden, strong handling of cases and so on, therefore, how the quality of the dereliction of duty infringement prosecution depends to a certain extent on investigators’ ability to investigate and collect evidence. In this regard, combined with the current laws and regulations and malfeasance cases of criminal investigation