A bipartisan coalition supports a Farm Bill that protects American farmers from California’s overreach. But a handful of House members want to strip it out — making claims that don’t match the record.
One Question.
One Answer.
A provision known as Section 12006 of the 2026 Farm Bill answers one question: can California use access to its sizeable market to set farming standards in Iowa, Indiana, Minnesota and beyond?
The Supreme Court said that question belongs to Congress.
Congress answers it with a provision that says California can regulate itself — but cannot reach across state lines to control out-of-state farms.
Section 12006 does not repeal Proposition 12. It does not regulate animal welfare. It does not touch California farms. It ensures stability — for American farmers and the cost of food for all.
In Detail: What Section 12006 Says
The Rule
Farmers have a federal right to raise and sell livestock across state lines. No state can attach conditions to how that livestock was raised if the animals were raised somewhere else. States cannot do this directly or indirectly — including by conditioning a sale.
Farmers have a federal right to raise and sell livestock across state lines. No state can attach conditions to how that livestock was raised if the animals were raised somewhere else. States cannot do this directly or indirectly — including by conditioning a sale.
Farmers have a federal right to raise and sell livestock across state lines. No state can attach conditions to how that livestock was raised if the animals were raised somewhere else. States cannot do this directly or indirectly — including by conditioning a sale.
Farmers have a federal right to raise and sell livestock across state lines. No state can attach conditions to how that livestock was raised if the animals were raised somewhere else. States cannot do this directly or indirectly — including by conditioning a sale.
FACT SHEET
They Say.
Here’s Why That’s Wrong.
President Trump has called the Farm Bill a must-pass. The Biden administration agreed. Bipartisan leaders in both chambers agree. The provision cleared the House Agriculture Committee with bipartisan support. Yet some members seeking to strip it out are making arguments the evidence does not support. Here are the facts.
States’ rights mean each state governs its own farmers. It has never meant one state gets to govern another state’s farmers.
California may enforce Prop 12 within its own jurisdiction, including on in-state producers and products sold in-state. That authority is fully intact under Section 12006. What the provision addresses is something categorically different: whether California may use the size of its market to dictate how a farmer elsewhere raises animals — months before those animals enter commerce, before any products enter the California market.
That is not California exercising its sovereignty. That is California overriding all others.
In the United States, states’ rights end where national markets begin.
Section 12006 does not regulate California farms. It addresses whether California can regulate out-of-state farms. Those are different questions, and conflating them is the error at the center of this debate.
California may enforce Prop 12 within its own jurisdiction the day after Section 12006 passes. The provision removes only the extraterritorial reach — the application of California’s standards, its inspectors and its penal code to producers in other states who have no vote and no representation in Sacramento.
Members who consider this to be a states’ rights violation have identified the wrong victim. The current situation — one where a single state is already setting production standards for a national supply chain — is the states’ rights problem. Section 12006 is the correction.
The Supreme Court’s 2023 decision in National Pork Producers Council v. Ross was narrow, splintered, and consistent with the Constitution’s assignment of interstate commerce authority to Congress. It was not a broad constitutional endorsement of Proposition 12.
No majority of justices agreed on a single rationale. The plurality, written by Justice Gorsuch, declined to apply the “Pike” balancing test to the claims presented. It upheld Proposition 12 against the challenge presented, without resolving broader questions about its interstate effects or future legislative treatment. It does not limit Congress’s authority to legislate in this space.
Justice Barrett’s concurrence, joined by three additional justices, expressed significant skepticism about aspects of the dormant Commerce Clause framework itself. The opinions consistently acknowledge Congress’s authority to regulate interstate commerce in this area.
The Court upheld Proposition 12 against one specific constitutional challenge, brought under one specific legal doctrine, on one specific factual record. It did not resolve broader questions about how interstate effects should be addressed as a matter of national policy. It does not limit Congress’s authority to act.
The fractured opinions consistently acknowledge the authority belongs to Congress. Members now arguing that the Court foreclosed congressional action are claiming something the decision does not say.
Democratic legitimacy is jurisdictionally bounded. California voters may govern California. They cannot govern farmers in Iowa, Minnesota, or Indiana — and in 2018, they were not clearly asked to.
The official ballot summary described new space requirements for farm animals and a sales ban on noncomplying products. The campaign debate focused almost entirely on cage-free eggs. The PRO argument on the official ballot guide didn’t mention pork. Neither did the CON argument. The interstate production mechanics this debate is actually about were not part of the voter-facing discussion.
Producers in Iowa, Minnesota, and Indiana bore compliance costs, saw smaller operations face disproportionate pressure, and absorbed the price of market segmentation — with no vote and no representation in Sacramento.
California voters approved a housing standard. They were not presented with — and did not vote on — whether California should set production rules for the national pork supply. Those are different questions.
The 62.7% statewide figure also obscures a 41-point spread across California’s congressional districts — from 79.8% in San Francisco to 38.1% in the Central Valley.
Proposition 12 has raised food prices for California families — durably, measurably, and in ways that the data distinguishes from alternative explanations.
The NDSU Agricultural Risk Policy Center, including a co-author from the USDA Office of the Chief Economist, found that the California retail pork price gap widened by 72.7 cents per pound following enforcement and has not narrowed in two full years. California consumers spent an estimated $352.8 million more on pork in the first 25 months of full enforcement alone.
The retail price effect was nearly three times the size of the wholesale compliance premium. Most of the burden — 54 cents of every dollar — arose between the packing plant and the grocery shelf.
Sausage answers this question.
Sausage is exempt from Prop 12’s requirements. Same California market. Same supply chains. Same inflation. Same feed costs.
Before enforcement: 8.6% California price premium. After two years of full enforcement: 8.6%. Zero change.
Covered cuts — loins, ribs, bacon, shoulders — showed increases of 16 to 32 percentage points over the same period in the same market.
One exempt product moved with the rest of the country. Every covered product diverged. The data provides strong evidence of attribution that alternative explanations cannot account for.
There is a fundamental difference between a state regulating what happens inside its borders and a state regulating what happens in another state’s barns.
Ordinary state rules govern in-state conduct — labeling, safety inspections, point-of-sale requirements. That is federalism working as designed.
Proposition 12 operates differently. It reaches backward in time and across state lines to the moment of production — months before any product enters commerce. A farmer in Iowa making barn design decisions is effectively subject to a California production standard as a condition of market access — a standard never enacted by that farmer’s own state, never voted on by that farmer’s neighbors, and never subject to that farmer’s representatives’ oversight.
The distinction is not the cost. It is the mechanism. A sales rule governs a transaction. Proposition 12 governs a farm.
California consumes roughly 13% of U.S. pork and produces almost none. Because segregating supply at scale is costly and operationally difficult for many operations, compliance effectively requires national upstream convergence toward California’s standard. One state’s market leverage becomes every other state’s production obligation — without those states’ legislatures acting, without those states’ voters deciding, and with no limiting principle on what comes next.
Today it is animal housing. The mechanism is now available for feed composition, genetics, carbon scoring, water use, or labor practices — by any state large enough to make the leverage work.
A market that has contracted, repriced, and seen smaller producers face disproportionate pressure is not a market that has successfully adapted. It is a market that has been restructured at the expense of independent producers and California consumers.
Two years after full enforcement, compliant pork accounts for 5.3% of reported wholesale volume. The market is segmented, not converted. California’s share of national pork purchases has fallen 16% in relative terms. The spending increment runs approximately $169 million per year — measured at the new, lower consumption level, before accounting for what consumers stopped buying altogether.
Adaptation by large, capitalized operations is not evidence the policy is working. It is evidence of who can survive the cost.
Compliance with Proposition 12 is capital-intensive. Evidence indicates smaller independent breeding operations have faced disproportionate pressure, with some exiting the compliant supply chain, precisely because the infrastructure costs do not scale proportionally for smaller producers. A policy that large firms can navigate and small farms cannot does not represent market success. It represents accelerated consolidation.
The families paying more at the grocery store, the smaller producers facing disproportionate pressure, and the consumers who have reduced their purchases are not evidence of adaptation. They are the cost of a policy that its defenders describe as already solved.
Good animal welfare comes from science and veterinary judgment — not one fixed rule. That’s not opinion. That’s the position of the American Veterinary Medical Association, which represents more than 111,000 veterinarians.
The AVMA supports Section 12006 for a simple reason: Prop 12’s housing requirements are not scientifically based and have not been shown to reliably improve animal welfare.
Animal care isn’t one-size-fits-all. Different animals, farms, and conditions require different decisions. That’s what veterinarians are trained to do. Prop 12 replaces that judgment with a fixed number.
The leading veterinary organization in the country says this policy is not based on science. Not economics. Not politics. Science.
The AVMA position is straightforward: Animal welfare should be guided by veterinary expertise and evidence — not a number set by a ballot initiative. Prop 12 takes that decision away from the people trained to make it.
Supporting Section 12006 isn’t against animal welfare. It’s for science-based animal care instead of one-size-fits-all mandates.
Prop 12 sets one number: 24 square feet. It isn’t 22. Or 20. Or 18.
There’s no clear scientific consensus that 24 square feet is meaningfully better than those other numbers. It’s a line drawn through a political process, not a scientific one.
The inconsistency doesn’t stop there. One pig, raised on one farm, under one set of conditions, can produce products treated completely differently under the law.
Same pig. Same farm. Same care.
Sausage: allowed. Pork chops: not. Deli ham: allowed. Uncooked bacon: not.
Nothing about the animal’s housing or welfare changed. The law sorts legal and illegal by only how the meat was later processed.
A rule that treats different cuts from the same animal differently is not consistent. It means the standard isn’t really about the animal. It’s about how the product is classified after the fact.
The 24-square-foot number has the same problem. If it were grounded in science, there would be clear evidence explaining why that number is the right one. There isn’t.
It was set through a ballot initiative, not through veterinary science or a regulatory process built around evidence.