Since April 1, 2022, Japan has revised the Road Traffic Law. In the previous traffic law, only “green license plates” such as the transportation industry must undergo alcohol testing. The revised regulations will make white license plates mandatory as well. Since the “white license plates“ has been covered for extension, more companies have to comply with the new law. Hence, we have developed the Puvio face recognition alcohol detection system, which could smoothly connect the face recognition thermal camera and the alcohol detector. It can also perform temperature detection and attendance management at the same time as alcohol detection. We also support cloud management, and all of the records could be saved on cloud. In addition, we provide a series of portable devices that can be carried on and off duty, and have simultaneously developed solutions for various situations.