- St. Louis, Missouri, United States
The American Society of Transportation and Logistics (AST&L) is the premier professional organization for transportation and logistics professionals. Founded in 1946 by industry leaders, AST&L strives to promote and ensure the highest level of global standards through professional certification in the field of transportation and logistics. AST&L certification programs are used throughout business, academia, and governments worldwide. Our worldwide advocacy for logistics and transportation is supported by our globally-recognized credentials, our extensive research journal, and our professional development opportunities. The CTL (Certified in Transportation and Logistics) Certification Program began in 1948. AST&L also offers the Global Logistics Associate (GLA), Professional Designation in Logistics and Supply Chain Management (PLS), and the Distinguished Logistics Professional (DLP.)