DOJ and USDA signed a new memorandum of understanding that expands the two agencies' joint enforcement work to protect agricultural inputs from unlawful conduct, the agencies announced.

The pact deepens cooperation between the Department of Justice and USDA on investigations into anticompetitive behavior, fraud, and other illegal activity affecting fertilizer, pesticide, seed and equipment markets. Officials framed it as a structural upgrade to working relationships that have long handled individual cases but lacked a unified framework.

What does the MOU cover?

The agreement runs along three operational tracks.

First, DOJ and USDA will share data on market concentration, pricing patterns, and supply-chain disruptions in farm input sectors. Second, the agencies will coordinate investigations into price-fixing, market allocation, and fraudulent schemes. Third, USDA will route complaints meeting antitrust thresholds to DOJ; DOJ will consult USDA's agricultural-market experts before filing major ag-related enforcement actions.

The MOU creates no new statutory authority. It codifies practices the two agencies have followed on an ad hoc basis for years.

Why focus on input markets?

Consolidation in fertilizer, seed, and agrochemical manufacturing has thinned the number of sellers serving major growing regions. Growers and farm cooperatives have raised concerns about pricing transparency, contract terms, and supply reliability, particularly during periods of market stress.

USDA tracks input costs as a share of farm operating expenses through its annual cost-of-production reporting. Those line items consistently rank among the largest non-land expenses for row-crop producers across corn, soybean, wheat, and cotton regions. Any federal action that moves input pricing flows directly to farm margins.

Antitrust scrutiny in those markets has historically centered on a handful of producers and distributors. The MOU gives DOJ a clearer ag-policy counterpart and gives USDA a direct line to federal prosecutors handling price-fixing and fraud cases.

How does it build on prior cooperation?

DOJ's Antitrust Division and USDA have collaborated on agriculture-related cases for years through existing working groups. The MOU is the first formal framework document between the two agencies covering input-market enforcement specifically. It supplements USDA's longstanding work under the Packers and Stockyards Act, which governs livestock market competition.

The agreement names no specific priority sectors. It sets no deadlines for joint farmer guidance and attaches no dollar figure to expected enforcement activity. Officials did not announce when joint implementing guidance would be published.

What changes for growers and input makers?

Growers and cooperatives gain a defined reporting channel for suspected violations. Input manufacturers face a more structured federal review process for mergers, acquisitions, and pricing practices.

Both groups now have a clearer federal counterpart for raising concerns. The agreement takes effect immediately upon signing. It carries no expiration date. The agencies said they would conduct periodic joint reviews of implementation.

The MOU formalizes DOJ-USDA cooperation on input-market enforcement. The next test: published farmer guidance and an active joint investigations pipeline.