A digital tachograph is a critical tool used in commercial vehicles, designed to record, store, and monitor data related to driving activities. Its primary purpose is to ensure compliance with legal regulations concerning working hours, rest periods, and overall road safety. Since 2006, digital tachographs have been mandated for all new commercial vehicle registrations in many regions, such as the European Union. These devices replace traditional analog tachographs, which utilized paper discs, with an entirely digital system that offers improved accuracy, storage, and ease of use.