What Is an Ag-Gag Law? A Fight That Is Still Unsettled

Whether what gets filmed inside an industrial farm can be published has been litigated in the United States for more than thirty years, and it is still not settled.

The laws at the center of it are called ag-gag statutes. The common summary is that courts have struck them down as unconstitutional. That flattens the result. Courts have actually split, and the split turns on one specific question: is lying to get access protected speech.

The short answer

Ag-gag laws are state statutes that restrict documenting animal conditions inside agricultural facilities. They typically contain three kinds of provisions: entering a facility under false pretenses, obtaining employment by misrepresentation, and bans on photographing or recording inside a facility.

Courts have not uniformly rejected them. As of April 2025, ag-gag provisions in Alabama, Arkansas, Kentucky, Missouri, Montana and North Dakota remain in force and unchallenged. Idaho's and Iowa's laws have been partly upheld and partly struck down. Kansas, North Carolina, Utah and Wyoming have had provisions rejected. What tends to fall is the recording ban. What tends to survive is the bar on gaining access by deception.

There is no federal ag-gag law. The Animal Enterprise Terrorism Act of 2006 is a different instrument. It targets property damage and harassment, not filming.

Three kinds of provisions, three fates

To follow the litigation you have to take ag-gag apart. It is not one provision but three, and courts treat them very differently.

The first is an access provision: entering an agricultural production facility under false pretenses. This is the oldest type and the one most often upheld.

The second is an employment provision: obtaining work by misrepresentation, usually with an added intent requirement. This is where the sharpest fights have been.

The third is a recording provision: banning photography or audio and video recording inside a facility. This is the type most often struck down.

The three are legally different. An access provision governs how you get in. A recording provision governs what you may do once inside, which reaches speech directly, and that is why it survives review far less often. That distinction is the key to every decision in this area.

How the courts actually split

Idaho is the clearest illustration because one ruling laid out the dividing line all at once.

Idaho passed its law in 2014 (Idaho Code section 18-7042) after a dairy farm video was released. In 2018 the Ninth Circuit ruled in Animal Legal Defense Fund v. Wasden. It upheld two provisions, those covering misrepresentation to obtain records and misrepresentation to secure employment. It struck two others: misrepresentation to enter a facility, and the ban on recording inside one.

The reasoning on the recording ban was blunt. Prohibiting only audio and visual recordings while saying nothing about photographs is, in the court's words, suspiciously underinclusive. The clause was also overinclusive, suppressing more speech than Idaho's stated goals of protecting property and privacy required.

Iowa shows a different cut. In 2021 the Eighth Circuit, in Animal Legal Defense Fund v. Reynolds, upheld the state's access provision and struck its employment provision as too broad.

The same court then handed the industry two wins on 8 January 2024. It upheld Iowa's revised section 717A.3B, holding that it was neither a content-based nor a viewpoint-based restriction but a permissible restriction on intentionally false speech undertaken to accomplish a legally cognizable harm. The same day it upheld the state's trespass-surveillance statute, section 727.8A, finding no First Amendment violation.

Kansas, North Carolina, Utah and Wyoming went the other way. Kansas passed the first ag-gag law in 1990; its provision was struck by the Tenth Circuit in 2021. North Carolina's Property Protection Act was held unconstitutional in its entirety by a district court, then partly reversed by the Fourth Circuit in 2023, which held the Act unconstitutional not in all applications but only to the extent it punishes newsgathering. The North Carolina Farm Bureau sought Supreme Court review and the Court denied certiorari on 16 October 2023.

Utah and Wyoming need a caveat. Both decisions came from federal district courts and neither was appealed. They are valid rulings, but they did not create circuit-level precedent.

The question that decides these cases

The outcomes look messy, but one question drives most of them: whether lying is protected by the First Amendment.

The source of that question is the Supreme Court's 2012 decision in United States v. Alvarez, which struck down the Stolen Valor Act, a statute criminalising false claims of military honours. The Court's majority was fractured, and the holding was that false statements are not categorically unprotected.

The problem is that the decision supplied no clear line. Circuits have therefore read it differently in ag-gag cases. Some treat gaining access by deception as conduct rather than speech, and therefore chargeable. Others treat it as a precondition of investigative reporting, and therefore subject to strict scrutiny. That is why the same kind of statute produces different results in different circuits.

A second and often overlooked source is the 1999 decision in Food Lion v. Capital Cities/ABC. The Fourth Circuit held there that the First Amendment does not protect journalists who lie on job applications to get access, and that they may face trespass and related liability. North Carolina's 2015 Property Protection Act was an attempt to build on that ruling.

So the underlying argument is not about whether animals should be protected. It is about how much protection the methods of newsgathering themselves receive. That is why these rulings matter to investigative journalism generally, not only to animal issues.

What survived, and why

Laid out as a list, the picture is considerably more complicated than the word unconstitutional suggests.

Still in force and unchallenged: Alabama (section 13A-11-153), Arkansas (section 16-118-113), Kentucky (KRS 511.100, covering drones), Missouri (sections 578.405 and 261.099), Montana (section 81-30-103) and North Dakota (section 12.1-21.1-02).

Arkansas is a special case. The challenge to it, Animal Legal Defense Fund v. Vaught, was dismissed by a federal district court on 31 March 2023 for failure to state a claim on which relief could be granted. It survived not because it was held constitutional but because the plaintiffs could not get the case off the ground.

Partly upheld and partly struck: Idaho and Iowa. Struck: Kansas, North Carolina (as applied to newsgathering only), Utah and Wyoming.

One Missouri provision stands apart. Section 261.099 bars access to a facility. It also bars testifying about conditions or events inside one in a criminal prosecution. That reaches further than a recording ban does.

How legislatures responded

After the losses, states did not give up. They rewrote.

The Kansas House passed HB 2816 on 20 March 2024 to fix what the Tenth Circuit had identified. The new version still barred entering or remaining in a covered facility without permission and still barred knowingly making false statements on an employment application to gain access, but it removed the effective consent language the court found problematic. The bill died in the Senate Committee on Agriculture and Natural Resources.

The other route is drones. Kentucky's KRS 511.100 bars using an unmanned aircraft to take photographs or record audio on or above an animal agriculture facility without the owner's written consent. The governor vetoed it and the legislature overrode the veto on 12 April 2024, putting it into law. Iowa's Senate has revived a similar bill, and South Dakota's Senate Bill 14, covering access by false pretenses, passed the Senate and is pending in the House.

That shift is worth watching. A drone provision targets recording from outside a facility. The courts' core concern in the ag-gag cases has been recording from inside one. Change the physical location and the constitutional analysis is a different question.

There is no federal ag-gag law

To be explicit: there is no federal ag-gag statute in the United States. This legislation is entirely a state-level phenomenon.

What gets conflated with it is the Animal Enterprise Terrorism Act of 2006 (Pub. L. 109-374, signed 27 November 2006). It replaced the Animal Enterprise Protection Act of 1992, broadened the definition of an animal enterprise to cover businesses that use or sell animals and animal products, and increased penalties for property damage, threats and harassment.

But AETA governs conduct and property, not filming. Treating undercover recording and AETA as one subject merges two different things.

The federal angle that does matter runs the other way, through the 2026 farm bill. As of reporting in June 2026, the version the House had passed contained provisions that could weaken states' ability to improve the welfare of farmed animals, while the Senate discussion draft omitted them. Whether the final text includes anything of the kind is not yet settled.

What this has to do with Wangwang

Wangwang's case and ag-gag look like they belong to different worlds: a stray dog killed in Jieyang, and legislation about cameras in American farm states. They point at the same problem, which is whether cruelty can be recorded, evidenced and brought into public argument.

Wangwang's difficulty was that the act happened but no applicable offense existed, so it could not enter the legal process at all. The ag-gag difficulty is the reverse: the conduct may well be unlawful, since every US state has animal cruelty statutes and industrial farms are not exempt from them, but the channel for recording it is restricted by legislation. The two cases sit in different places and jam in adjacent ones. One has no provision to cite. The other has provisions that are hard to prove.

That is why the ag-gag rulings matter across animal protection generally. Most US states make animal cruelty a crime, but a conviction depends on evidence, and animals inside industrial facilities are in enclosed spaces that cannot be observed from outside. If recording is restricted, whether the offense exists becomes less important than whether it can ever be shown.

China occupies a different position on this line. Dedicated anti-cruelty legislation is absent, so the country has not reached the point of restricting recording. But hotlines, local regulations and media investigations run into the same evidentiary wall. The first dedicated cruelty reporting hotline in a mainland city, established in Shenzhen at the end of 2025, is essentially an attempt to build the recording channel.

What to take from all this

Ag-gag laws are state statutes restricting the documentation of animal conditions inside agricultural facilities, typically through access, employment and recording provisions. Courts have not uniformly rejected them. Idaho (ALDF v. Wasden, 878 F.3d 1184 (9th Cir. 2018)) had its provisions on misrepresentation to obtain records and to secure employment upheld, while its access provision and recording ban were struck. Iowa (ALDF v. Reynolds, 8 F.4th 781 (8th Cir. 2021)) had its access provision upheld and its employment provision struck, and its revised sections 717A.3B and 727.8A were both upheld by the Eighth Circuit on 8 January 2024. Kansas (ALDF v. Kelly, 9 F.4th 1219 (10th Cir. 2021)), North Carolina (PETA v. N.C. Farm Bureau, 60 F.4th 815 (4th Cir. 2023), as applied to newsgathering), Utah and Wyoming had provisions rejected. Alabama, Arkansas, Kentucky, Missouri, Montana and North Dakota remain in force.

The split turns on the Supreme Court's 2012 decision in United States v. Alvarez, which struck down the Stolen Valor Act but supplied no clear standard, leaving circuits to read it differently. There is no federal ag-gag law, and the Animal Enterprise Terrorism Act of 2006 concerns property and harassment rather than filming.