WASHINGTON, D.C. -- The U.S. Department of Agriculture's (USDA) Agricultural Marketing Service (AMS) has issued a significant correcting amendment to its Federal Milk Marketing Orders (FMMOs), effective September 18, 2026. This technical adjustment addresses two specific inconsistencies in the complex system that governs milk pricing nationwide, primarily impacting Class I differentials in Morgan County, Ohio, and clarifying a historical county designation in South Dakota. The action demonstrates the meticulous oversight required to maintain the accuracy and fairness of federal dairy regulations.
The Federal Milk Marketing Order System
Federal Milk Marketing Orders are crucial regulatory frameworks established by the USDA to ensure orderly marketing conditions for dairy farmers and a stable supply of milk for consumers. These orders dictate minimum prices that processors must pay dairy farmers for raw milk based on how that milk is ultimately used. Class I milk, which is designated for fluid consumption, typically commands the highest price, and its value is influenced by a Class I differential, a geographically adjusted adder that accounts for transportation costs and market dynamics.
The correcting amendment stems from a broader final rule published by the AMS Dairy Program on January 17, 2025. That previous rule enacted widespread changes to the pricing provisions across the 11 FMMOs. The present amendment specifically fine-tunes aspects of that larger regulatory overhaul, highlighting the iterative nature of federal rulemaking and the agency's commitment to rectifying errors quickly once identified.
Correcting the Morgan County, Ohio Differential
The most substantive correction in the new amendment concerns the Class I differential for Morgan County, Ohio. In the January 2025 final rule, the differential for Morgan County was inadvertently set at $3.90. This figure conflicted with the USDA's own final decision, published on December 2, 2024, which had concluded that the differential for Morgan County, along with four other Ohio counties, should be $3.80. This decision followed a recommended decision published on July 15, 2024, which had proposed a $4.00 differential, but commenters successfully argued for the lower $3.80 rate for these specific counties.
The AMS acknowledges this discrepancy as an inadvertent error in the final decision and subsequent final rule. The current amendment rectifies this, officially revising the entry for Morgan County, Ohio, from $3.90 to $3.80. This ensures that Morgan County's Class I differential aligns with those of its neighboring counties, promoting consistency and accuracy in pricing for dairy producers within that region. Even a difference of ten cents can aggregate to substantial financial implications for dairy farmers over time, underscoring the importance of such seemingly minor corrections.
Removing the Shannon County, South Dakota Entry
The second component of this correcting amendment involves the removal of Shannon County, South Dakota, from the Class I Differential table. This particular action addresses an outdated geographic designation.
Shannon County, South Dakota, was officially renamed Oglala Lakota County on September 1, 1999, as part of a larger federal order reform. After this renaming, the USDA initially maintained Shannon County in the differential table with a zeroed-out differential to mark the historical change. However, since the relevant Class I differential for that geographic area is now correctly listed under Oglala Lakota County, the continued presence of Shannon County in the table has become redundant. The AMS is therefore formally removing this obsolete entry, streamlining the regulatory documents and eliminating potential sources of confusion.
Implications for Dairy Producers and Regulatory Integrity
While these amendments may appear to be mere technical adjustments, they are fundamental to the operational integrity and fairness of the FMMO system. Accurate Class I differentials directly impact the minimum prices dairy processors pay farmers for their milk. Errors, however small, can lead to incorrect payments, potentially disadvantaging producers or creating market imbalances. The USDA's swift action to correct these discrepancies reinforces its commitment to ensuring that the complex formulas underpinning the dairy industry are precise and equitably applied.
These adjustments also serve as a reminder of the intricate administrative processes involved in managing national agricultural markets. The volume and complexity of regulations necessitate continuous review and, at times, correction. For dairy farmers and processors operating under federal orders, these technical updates are not just bureaucratic formalities but critical details that influence their economic viability and operational planning. The AMS's proactive approach to correcting these details reinforces confidence in the regulatory framework.
Looking Ahead
The USDA's Agricultural Marketing Service continues to oversee and refine the Federal Milk Marketing Orders to adapt to changing market conditions and ensure equitable practices. These recent corrections, while specific, underscore the ongoing administrative vigilance required to maintain the accuracy and efficacy of complex federal regulations. Future adjustments, both large and small, will undoubtedly be necessary as the dairy industry evolves, and the agency's commitment to precision remains paramount for producers and consumers alike.
