SCAC for Class 8 Carriers
Class 8 carriers operate at the core of freight movement—and the Standard Carrier Alpha Code® (SCAC™) is the identifier most commonly used to recognize carriers across shipper and broker systems, contracts, and operational workflows.
If your operation moves freight in the heavy-duty trucking space, a SCAC is a foundational credential for doing business.
Identity verification currently applies to non-Class 8 carriers only.
Why Class 8 Carriers Use SCAC
SCAC is used to:
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Identify carriers in transportation management systems
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Support contracting and operational documentation
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Standardize onboarding and tendering processes
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Reduce identity confusion across large freight networks
This verification step for non-Class 8 carriers helps ensure each SCAC is tied to a real, verified individual, reducing the risk of impersonation and fraud. Learn more about ID Verification via this link.
Identity Verification for Class 8 Carriers Not Required
At this time, the SCAC application and renewal process for Class 8 carriers remains unchanged.
Class 8 carriers are not required to complete identity verification as part of SCAC issuance or renewal today. You can continue to apply for and renew your SCAC using the existing process you’re familiar with.
The National Motor Freight Traffic Association, Inc.® (NMFTA)™ is introducing identity verification in phases, beginning with non-Class 8 carriers, as part of broader efforts to strengthen trust and reduce freight fraud across the industry.
If requirements change in the future, NMFTA will communicate updates clearly and in advance.
If you are curious about the new identity verification requirement for non-Class 8, please watch this video.
What You'll Need to Apply
Apply online
Verify operating details
Receive your SCAC once approved
Identity verification currently applies to non-Class 8 carriers only.
Need Help?
If you’re unsure which carrier type applies to you or what information you’ll need, review Requirements & Fees, visit the NMFTA Help Center, or contact our friendly client services team.
Got Questions?
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This category includes all vehicles with a gross vehicle weight rating (GVWR) of 33,000 pounds or less.
This notification pertains to non-Class 8, mainly going to the ports (smaller vehicles).
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These are "severe-duty" vehicles with a GVWR of over 33,000 pounds (14,969 kg). Examples include tractor-trailers (semi-trucks or 18-wheelers), large dump trucks, and cement trucks. Operating these vehicles typically requires a commercial driver's license (CDL).
