Nationalaglawcenter iconNationalaglawcenterSep 22, 2026 ~7 min source read

How the Packers and Stockyards Act Has Governed U.S. Livestock Markets and How Rules Changed Recently

A concise history of the Packers and Stockyards Act, the protections it provides for livestock, poultry, and sellers, and the regulatory changes made under the Biden administration that shifted enforcement focus—now facing different priorities under the second Trump administration.

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The Packers and Stockyards Act (PSA) of 1921 remains the primary federal law for fair trade, financial integrity, and competition in livestock, meat, and poultry markets.

The PSA combines broad prohibitions on unfair trade conduct with financial protections such as bonding, recordkeeping, prompt-payment rules, and statutory trusts for unpaid sellers.

The Biden administration issued three major USDA rules explaining how the PSA would be applied, including two focused on poultry contracting transparency and a broader market-integrity rule.

# Background and purpose

# Financial protections and statutory trusts

# Why the PSA endures and why it creates disputes

The law's broad language has allowed it to remain applicable as production and marketing structures evolved, but that same breadth has produced recurring disputes about how to balance fair markets with free-market practices. Those interpretive disputes shaped recent USDA rulemaking and remain a focal point as administrations change enforcement priorities.

# Biden administration rulemaking (2021–2024)

President Biden's 2021 Executive Order 14036 on promoting competition directed USDA to strengthen enforcement of the PSA and to consider rules addressing unfair practices, retaliation, poultry contracting, and the legal standard for showing competitive harm. USDA finalized three major rules under that initiative. They did not amend the PSA itself but set regulatory standards describing how USDA would apply the law.

Two of the rules targeted poultry contracting. Poultry production commonly pairs growers who supply housing and labor with integrators that supply chicks, feed, and inputs. Grower pay is often determined through tournament systems that rank performance relative to neighboring growers.

  • Transparency in Poultry Grower Contracting and Tournaments: Proposed June 2022, finalized November 2023, effective February 12, 2024. It requires live poultry dealers to give prospective growers specific pre-contract disclosures, including expected earnings, facility requirements, and procedures for projections. Integrators using tournament pay systems must disclose additional information on payments and flock performance.
  • Inclusive Competition and Market Integrity Under the Packers and Stockyards Act: Proposed October 2022, finalized March 6, 2024, effective May 6, 2024. This rule identified specific forms of conduct and clarified how USDA would apply the PSA to protect market integrity.

USDA characterized the transparency rule as helping growers evaluate contracts and understand financial risk.

# Shift under the second Trump administration

Since the Biden-era rules became effective in 2023–2024, the second Trump administration has taken a different approach to PSA rulemaking and enforcement. That shift reflects a change in how USDA prioritizes regulatory standards and the balance between market oversight and industry operations.

# What this means for stakeholders

More context around this story.

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Margaret Ellen Embry, 99

Margaret Ellen Embry, 99, of Heritage Pointe of Warren, , passed away Sept. 11, 2026. Ellen was born on Nov. 20, 1926, to Wilmont and Marie Haines. On Aug. 8, 1948, she married George C. Embry; he preceded her in death in 2001. Ellen is survived by her children, Mike (Patty) Embry, Linda Bragg, Ed […]

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