Chennai Zonal Unit seized 2 kgs of Methamphetamine from two persons named Ziaudeen and Rafiq Nasar/petitioner herein on 13.05.2023 under the provisions of NDPS Act. Summons dated 13.05.2023 under Section 67 of NDPS Act was served on the accused persons to appear before the NCB Officer at NCB, Chennai for further enquiry. Accordingly, both the accused appeared and their voluntary statement recorded in which they admitted their guilt in procure, possession, attempt to transport and entered into criminal conspiracy for the illicit trafficking of seized contraband. Based on their confession statement, the accused persons were arrested and remanded to judicial custody. During the course of investigation, letters were sent to the service providers for obtaining the CDR and CAF details of both the accused. Further, a person from Andhra Pradesh, who is said to be the supplier is to be traced and arrested. Apart from that, request letters were sent to IG Registration, Chennai to find out the property details of both the accused which may lead to financial investigation in this case. Hence, the petition seeking extension of time to complete the investigation was filed. It is submitted that after granting extension of time, CDR and CAF of both the accused was received from the concerned service providers which is under scrutinization. Further, a reply letter was received from Karur Vysya Bank, Page No.7 of 15