Horse Protection Amendments implementations postponed

The US Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) announced earlier today that the Horse Protection Amendment (HPA) final rule’s effective date will be postponed. Originally, the HPA was scheduled to go into effect on February 1, 2026, but several provisions of the rule were vacated by the courts. Now, the nonvacated provisions will become effective on December 31, 2026.

“The Horse Protection Act is a federal law that prohibits sored horses from participating in shows, exhibitions, sales, or auctions. It also prohibits the transportation of sored horses to or from any of these events,” the APHIS stated on its website.²

According to the APHIS, the final rule was published in May 2024 and was designed to strengthen the HPA by replacing the current “industry-led inspection model” with USDA-authorized Horse Protection Inspectors. The HPA will implement stricter prohibitions on soring, which is using chemicals or mechanical devices to induce an exaggerated gate in horses.

Recent events have now required further extension of the implementation timeline, such as the following¹:

1. Judicial vacatur: The US District Court for the Northern District of Texas vacated several key provisions of the 2024 rule in a decision shared in January 2025. The vacated provisions include the prohibition of pads and action devices and the proposed replacement of the “scar rule,” which means a horse’s legs should have no evidence of scarring, such as missing hair, scars, or cuts, that can indicate soring.³
2. Ongoing litigation: A lawsuit from June 2025 challenged the existing HPA regulations, including the policy prohibiting noncompliant horses from competing in subsequent classes and the scar rule current standards. In August 2025, a preliminary injunction was granted, creating a piecemeal regulatory environment that makes it impractical to implement the surviving 2024 provisions at this time.
3. Legislative direction: A House Committee Report from November 2025 accompanying the fiscal year 2026 appropriations package directed the APHIS to withdraw the 2024 final rule.

"Moving forward with a partial implementation while key provisions are under litigation would result in an unworkable patchwork of rules,” said Bernadette Juarez, APHIS deputy administrator. “This delay ensures that APHIS has the time to identify the most appropriate next steps to effectively end the practice of soring while providing clarity and regulatory certainty to exhibitors, managers, and owners."

The delay will also relieve horse show managers of new recordkeeping and reporting requirements that were scheduled to begin in February. The APHIS shared that it will remain committed to ending soring and encoring the HPA and will use this period to evaluate potential new rulemakings or revisions that align with both court rulings and congressional intent.

Anyone interested in learning more about the HPA and current enforcement standards can visit the APHIS website.

Reference

1. USDA postpones implementation of Horse Protection Amendments. News release. United States Department of Agriculture. January 28, 2026. Accessed January 28, 2026. https://www.aphis.usda.gov/news/program-update/usda-postpones-implementation-horse-protection-amendments
2. Horse Protection Act. US Department of Agriculture. Updated January 28, 2026. Accessed January 28, 2026. https://www.aphis.usda.gov/hpa
3. APHIS bolsters regulations against horse soring. News release. American Veterinary Medical Association. May 3, 2024. Updated June 4, 2024. Accessed January 28, 2026. https://www.avma.org/news/aphis-bolsters-regulations-against-horse-soring