Section 28-1149 - Records; inspectionA. A permit holder shall maintain in this state for at least three years records and other data for all vehicles operated and cargo transported under an envelope permit.B. The director may prescribe uniform forms for the keeping of records and other data.C. During usual business hours or at any other time if needed to protect public safety, the permit holder shall allow department employees or state or local peace officers to inspect the permit holder's records and other data.