The ASDA sanctions stock dog trials and promotes clinics in Alberta, Canada.

The BCSDA promotes the working farm and ranch dog through its support of clinics, trials, and public demonstrations throughout the province of British Columbia.

The CCA sanctions cattledog trials in central U.S. states, primarily in Kansas, Missouri, Oklahoma, and Arkansas.

The MSDA sanctions trials and promotes stockdog clinics in the province of Manitoba, Canada.

The MPBCA sanctions and promotes sheepdog trials in the heart of the U.S. where the Great Plains meet the Rocky Mountains. 

NEBCA sanctions trials and promotes clinics in all of New England, New York, Pennsylvania, New Jersey, Maryland, Ontario, Quebec, and the Maritime Provinces.

OBCC promotes the working border collies through its support of sheepdog trials and clinics in Ontario, Canada. 

The oldest sheep herding club in North America, OSDS provides a host of resources members and sanctions sheepdog trials in Oregon, Washington, and California.

The SSDA focuses on both sheep and cattle trials, clinics, and public demonstrations in the province of Saskatchewan, Canada.

The Southwest Stockdog Association sanctions cattle trials and occasionally arena sheep trials in the southeastern states of the U.S. 

Based in Texas, SWCDA sanctions cattle trials in the southwestern states of the U.S. They also sponsor a large cattledog futurity and maturity competition at their finals. 

The TSDA sanctions big field sheepdog trials as well as arena trials at rodeos and state fairs across Texas and Oklahoma. Most trials are co-sanctioned with USBCHA.

WASH is an organization of sheepdog handlers that sanctions sheepdog trials in the state of Washington.