Tesla received a ride-hailing permit this week from Arizona regulatorsopening the door for the automaker to begin operating a robotaxi service in the stateTesla applied for permit on November 13 Tesla met the requirements to operate as a TNC and is permitted as of November 17permit is the final regulatory step to launch a robotaxi service in Arizona This article was written by Eamonn Sheridan at investinglive.com.