SSDA

Saskatchewan Stock Dog Association ~ Promoting the proper training of stock dogs, their humane handling and is dedicated to the welfare of both dogs and livestock.

ABCA

American Boarder Collie Association ~ Supporting & Promoting the Working Border Collie

CBCA

Canadian Border Collie Association ~ Sole registry for purebred border collies in Canada.

ISDS

The International Sheep Dog Society ~ Stimulating interest in the shepherd, the shepherd's calling and to secure the better management of stock by improving the shepherd's dog.

USBCHA

United States Border Collie Handlers Association ~ Supporting working stockdogs and dog trial handlers in North America.

OSDS

Oregon Sheep Dog Society ~ the oldest herding club in North America.