The U.S. Department of Justice has filed a lawsuit against the state of California, accusing it of imposing restrictive regulations on egg and poultry farming that contributed to a nationwide spike in egg prices earlier this year.
The legal action, filed in a federal court in Los Angeles, challenges three state laws — AB 1437, Proposition 2, and Proposition 12 — that set specific animal welfare standards for egg-laying hens. The Justice Department argues that California’s legislation has created “unnecessary red tape” and placed costly burdens on out-of-state farmers, driving up egg prices for American consumers.
“These laws and regulations impose costly requirements on farmers that have the effect of raising egg prices for American consumers by prohibiting farmers across the country from using commonly accepted agricultural methods that helped keep eggs affordable,” the department said in a statement.
At the heart of the dispute is California’s enforcement of standards that not only apply to farms within the state but also to any eggs sold in California, regardless of their origin. The federal government contends that such interstate mandates infringe upon the federal government’s authority to regulate commerce and call for “national uniformity” in agricultural production.
Proposition 2, for example, prohibits confining chickens in ways that prevent them from lying down, standing, fully extending their limbs, or turning around freely — requirements aimed at improving animal welfare but which the DOJ claims come at a cost to consumers and farmers alike.
This isn’t the first time California’s egg laws have drawn legal scrutiny. In 2014, six states attempted to overturn the regulations, but the case was dismissed in both district and appeals courts.
The lawsuit comes at a time of heightened sensitivity around egg prices, which surged earlier this year due to a severe outbreak of avian influenza that led to the culling of millions of birds. In 2024, egg prices rose by 65%, prompting consumer frustration and government scrutiny. Although prices began to decline in April, the DOJ has also launched a separate investigation into potential price fixing by egg producers during the crisis.
Cal-Maine Foods, one of the nation’s largest egg suppliers and a subject of the DOJ probe, posted a net income of $508.5 million in the December–February quarter — a 247% increase from the same period last year.
To help ease the shortage, the U.S. reached a deal earlier this year with Turkey to import 5,000 tonnes of eggs by July.
The lawsuit underscores growing tensions between state-level agricultural standards and federal oversight, especially as supply chain disruptions and public health emergencies continue to impact food prices nationwide.