South African Sheepdog Association
The South African Sheepdog Association (SASDA) is an association responsible for organising and controlling sheepdog related activities in South Africa. This involves overseeing the competitions (sheepdog trials) that are held by regional clubs during the year and maintaining the stud book to manage the registration of sheepdogs in South Africa.
Source: Wikipedia — South African Sheepdog Association (CC BY-SA 4.0)