Abstract: A device for commanding ignition of a motorized transport vehicle based on validity of the insurance coverage includes an electronic assembly; an external device where data on the validity of insurance coverage are memorized, the external device being connectable with the electronic assembly to transfer the insurance data. The electronic assembly (includes a processor contained in the external device, and a time device in communication with the processor and capable of reading current date and/or geographical position to block of the ignition of the vehicle if insurance coverage has expired. The processor is also programmed to compare the insurance data and the current date and/or geographical position and send a block signal of the engine if the insurance coverage is not valid. The device further includes a transceiver CAN in communication with the processor to operate the block of the engine based on reception of the block signal.