A SCAC (Standard Carrier Alpha Code) is a two-to-four-letter code issued by the NMFTA that identifies a transportation company on bills of lading, invoices, customs filings and EDI messages. Ocean carriers such as Maersk (MAEU) and MSC (MSCU) each have one. It identifies a carrier, not a shipment.
| Carrier | SCAC code |
|---|---|
| Maersk | MAEU |
| MSC | MSCU |
| CMA CGM | CMDU |
| Hapag-Lloyd | HLCU |
| ONE (Ocean Network Express) | ONEY |
| Evergreen | EGLV |
| COSCO | COSU |
| ZIM | ZIMU |
| Yang Ming | YMLU |
| HMM | HDMU |
| Seaboard Marine | SMLU |
A Standard Carrier Alpha Code (SCAC) is a unique two-to-four-letter code assigned by the National Motor Freight Traffic Association (NMFTA) to identify carriers operating in the United States. These SCAC codes are used for tracking shipments, electronic data interchange (EDI) transactions, and ensuring compliance with U.S. Customs regulations. The SCAC code meaning extends beyond U.S. domestic shipping, as it is also applied to international carriers involved in shipping goods to or from the U.S.
No, not all carriers automatically receive a SCAC code. Typically, SCAC codes are assigned to carriers involved in truckload, less-than-truckload (LTL), rail, ocean, and air freight services. Companies that don’t operate in transportation or shipping won’t have a SCAC code. For shipping-related purposes, however, it is crucial to ensure that the carrier has an active SCAC code to track and manage shipments efficiently.
Carriers operating in the U.S. and engaging in domestic or international freight transportation need a SCAC number. Freight forwarders, brokers, and carriers involved in cross-border shipments to the U.S. (both trucking and ocean shipping) require a SCAC code for U.S. Customs documentation. Trucking companies, rail lines, and air cargo operators involved in domestic transport often have SCAC numbers as well.
While it is possible to track shipments using other identifiers like a bill of lading or a tracking number, using a SCAC code provides a more streamlined and standardized approach. It simplifies communication between shippers, carriers, and customers and ensures accurate tracking across the transportation network. Without a SCAC code, tracking may be more complicated, especially when multiple carriers are involved in a shipment.
SCAC codes play a vital role in shipping by:
You can perform a SCAC code lookup by searching through NMFTA’s official database or by using online resources that provide SCAC code lists. These tools allow you to enter a carrier’s name or the type of service to find their assigned SCAC code. Many logistics companies also have SCAC code search functions available on their websites.
When preparing shipping documents, it is crucial to include the SCAC code for the carrier responsible for transporting the goods. This code should be listed on the bill of lading, invoices, customs forms, and other shipping-related paperwork to ensure smooth processing and tracking.
Here are some common SCAC codes for major carriers, particularly those operating in U.S. domestic trucking, ocean freight, and air freight:
| Carrier | SCAC Code | Service |
| FedEx Freight | FXFE | LTL Freight |
| UPS Freight | UPGF | LTL Freight |
| JB Hunt | JBHT | Truckload |
| Maersk Line | MAEU | Ocean Freight |
| American Airlines Cargo | AAL | Air Freight |
| Union Pacific Railroad | UPRR | Rail Freight |
| CSX Transportation | CSXT | Rail Freight |
| Schneider National | SCNN | Truckload |
| Matson Navigation | MATS | Ocean Freight |
| Delta Cargo | DAL | Air Freight |
| Old Dominion Freight Line | ODFL | LTL Freight |