IL, United States— seaport.
USDTT is the UN/LOCODE for Detroit, IL, United States — a seaport. The code is used on Shipping Bills, Bills of Lading, GST e-invoices and other international trade documents.
Yes — Detroit (USDTT) is a UN/LOCODE recognised destination. Indian exporters list USDTT as the port of discharge / final destination on Shipping Bills, Bills of Lading and GST e-invoices when shipping to United States.
Detroit is located in IL. Use UN/LOCODE USDTT in any customs or trade document referencing this location.
Use USDTT on Shipping Bills filed at ICEGATE, GST e-invoices when goods are dispatched to or from this port, Bill of Lading port-of-loading / port-of-discharge fields, and on any export documentation that references a UN/LOCODE.
© 2026 Manudocs Private Limited · All rights reserved.
Aligned with Maritime India Vision 2030 · Built in India