Truckload Authority is the official magazine of the Truckload Carriers Association (TCA) and is mailed to TCA members and other trucking-industry management and executives every other month. Truckload Authority includes current and proposed governmental regulations and legislative issues affecting the trucking industry, insider perspectives by industry leaders and information about TCA programs, activities and topics affecting its truckload carrier industry. A complimentary copy of Truckload Authority magazine will be mailed to you six times each year.