Big NMFC Changes Coming in 2025

Density-Based Classifications Reshape LTL Shipping in 2025

What Shippers Need to Know

Big NMFC changes are coming in 2025. Starting in July, the National Motor Freight Classification (NMFC) is shifting to a density-based system for most freight descriptions. This change by the National Motor Freight Traffic Association (NMFTA) aims to simplify classification, improve accuracy, and better reflect actual shipping costs for an overall enhanced user experience.

Key changes include:

A new 13-subprovision density scale for LTL freight
Unique identifiers for special handling needs
Modernized commodity listings

Affecting 5,000 classifications initially, these changes require shippers to prepare for smoother operations and potential cost optimizations.

Benefits of Density-Based Classifications

Simplify the NMFC

The new system streamlines freight classification using a standardized approach based on density, handling, stowability, and liability. This simplification makes it easier for shippers and carriers to understand and apply the classifications consistently.

Enhance User Experience

Users will find the NMFC easier to navigate and understand with a more intuitive classification system. This improved clarity reduces confusion, minimizes errors, and allows for quicker, more confident decision-making in the shipping process.

Increase Efficiency

The density-based approach aligns more closely with actual shipping costs and space utilization. This leads to more accurate classifications on the first attempt, reducing disputes, reclassifications, and administrative overhead for shippers and carriers.

Docket issue date

Public meeting

Effective date

Key Phase 1 Changes

Universal Traffic Service is the first company to build a supply chain management platform that meets all your needs. Our independent approach to supply chain management allows us to:

Introduction of a standardized 13-subprovision density scale for LTL freight
Implementation of unique identifiers for freight with special handling, stowability, or liability needs
Condensing and modernizing approximately 5,000 commodity listings

How These Changes Will Affect You

13-Subprovision Density Scale

Expands from the current 11-subprovision model
Adds classes 50 and 55 for heavy, dense products
Applies to items without special handling needs
May lead to more accurate pricing, especially for dense items

Impact on Various Item Types

Full density items: Minimal changes expected
Modified density breaks: Potential classification shifts
Single-class items: Possible reclassification based on density
Multiple-class items: Likely simplified to density-based classification

Changes to Generic Group Headings

Revising 156 generic groups (e.g., Food Stuff, Machine Parts)
Affecting about 5,000 items
Condensing and modernizing commodity listings
May require a reassessment of product categorization

Unique Identifiers for Transportation Characteristics

New identifiers for density, handling, stowability, and liability
Aims to improve communication between shippers and carriers
Requires familiarity with the new system for correct application

Current Unknowns

Extent of NMFC Number Simplification

Final reduction from current 5,000 numbers unknown

Affected NMFC Numbers

Details available January 30, 2025

New Transportation Characteristic Symbols

Unique symbols for density, handling, stowability, and liability and which items they will apply to are not yet revealed

Carrier Rule Tariff Adjustments

Individual carrier responses to changes are uncertain

Mixed Commodity and Default Class Handling

Potential changes in fees and application are unclear

Inspection and Data Requirement Policies

Uncertainty in weight inspection, fees, and dimensional data requirements

Implementation Timeline

Details on grace periods and impact on existing contracts not finalized

How UTS Can Help You Navigate NMFC Changes

Proactive Communication

Stay informed with timely updates on NMFC changes and their implications. UTS will proactively communicate throughout this process so you know exactly what is changing, how it affects you, and how you can mitigate downside impact.

Product Database Maintenance

We'll update your product database to align with new NMFC classifications.

Carrier Rules Tariff Integration

We'll incorporate carrier-specific rule changes into our LTL pricing and liability reporting.

Dynamic Best Value Carrier Rankings

Our rankings will automatically adjust to reflect NMFC changes and carrier rules tariffs.

Specialized Carrier Negotiation

We'll secure fair pricing for complex shipments, including mixed commodities.

Advisory and Consulting Services

Get expert guidance on adapting your shipping processes to the new system.

Dedicated Support Team

Access our trained professionals for personalized assistance throughout the transition.

Speak with a UTS Team Member Today to Learn How You Can Prepare for the Upcoming NMFC Changes

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