Tracking and tracing in the supply chains can enhance supply chain visibility and productivity. This study will focus on Thailand's Election Supply Chain in tracking and tracing the ballot papers to improve the transparency and consistency of the process. By an intensive literature review, there is four technology which use in this field: Radio Frequency Identification (RFID), Internet of Things (IoT), Global Positioning System (GPS), and Blockchain. The six important of choosing technology factors which include transparency and accuracy, reliability, the cost of technology, real-time data, standardization, and security. The Analytic Hierarchy Process (AHP) is applied to evaluate those. As a result, transparency and accuracy are the most important factor in the expert’s decision. In terms of technology shows that Radio Frequency Identification (RFID) technology has a high weight with 0.47 of the important point. While Global Positioning System (GPS), Internet of Things (IoT), and Blockchain have 0.23, 0.15, and 0.15 respectively.