Supervision of the performance and behavior of prosecutors and prosecutors' offices both inside and outside the office is the authority of 2 (two) supervisory body, namely the internal supervisorybody and the external supervisorybody. The supervisory model implemented by the Deputy Attorney General for Supervision is repressive that have weaknesses. The formulations of the problem in this research are How is the prosecutor and prosecutor’s employee supervision model by the Deputy Attorney General for Supervision ? How is the new construction of the supervision model for prosecutors and prosecutors' employee by the Attorney General's Office of the Republic of Indonesia. This type of research is a sociological legal research, with a qualitative research approach. Qualitative data in the form of primary data obtained through observation and interviews, while secondary data obtained through literature study, especially Law No. 16 of 2004 concerning the Indonesian Attorney General's Office and Presidential Regulation No. 18 of 2011 concerning the Attorney Commission of Republic of Indonesia. The results showed that there was a dualism of supervision of prosecutors and prosecutors' employees, therefore internal supervisors and prosecutors' external supervisors need to work together to improve the quality of the performance and behavior of Prosecutors and Prosecutors' Employee.