The Supervised Investigation and Submission Techniques in Combating Narcotics Crimes

The existence of narcotics at the time already shifted and many people are abusing on it, which one it should be for necessity service health, science knowledge and technology, but they make circulation of Narcotics without permission and illegally, so it’s need attention specifically by the Indonesian government in order to be able to finish the criminal cases which narcotics are in Constitution Investigator Number 35 of 2009 which explained the officer are given special authority for make investigation. This study was qualitative and used analysis descriptive method. The supervised investigation in handling of narcotics abuse in Semarang Regency are appropriate in Article 79 which reads: "Investigation techniques purchase veiled and submission under supervision as meant in Article 75 letter j is carried out by the Investigator on order written from leaderâ€. That is technique investigation purchase veiled (undercover buy) and techniques investigation supervised delivery (Controlled Delivery) obstacles encountered by investigator in the Semarang. With this, it is hoped that narcotics abuse violations can be controlled and reduced