The International Mustang Horse Association (IMHA) reached a major milestone in 2025 by welcoming 78 founding members in three divisions who played a key role in launching the organization. These founding members will always hold a special place within IMHA, recognized for their early commitment and support. Alongside this celebration, IMHA has introduced clear membership benefits that reward both humans and mustangs for their achievements throughout the year and over a lifet

The International Mustang Horse Association is more than an organization — it’s a movement dedicated to celebrating the versatility, resiliency, and potential of the American Mustang.

We’ve received several questions about whether the IMHA will be registering reservation horses in addition to those from the BLM and U.S. Forest Service. From the beginning, our policy has been to include only horses that can be verified through official federal identification systems. The key factor in this decision is trackability. Horses managed under federal programs such as the BLM and U.S. Forest Service are identifiable through official brands, microchips, and accompan