The Customized Logistics and Delivery Association (CLDA) is the voice of the customized logistics and delivery industry. Its members keep the wheels of commerce rolling in North America. CLDA is the largest trade association in the industry providing time-critical and last-mile deliveries to both expediters and shippers. Since 1987, the CLDA has promoted and advanced the professionalism of the customized logistics and delivery industry through networking, education and advocacy.