South Dakota Society of Professional Land Surveyors

The South Dakota Society of Professional Land Surveyors was established to facilitate and promote professional land surveying throughout South Dakota, with a mission of advancing the profession through education and information while giving the state’s surveyors a unified voice.

SDSPLS is organized as a 501(c)(6) nonprofit and is affiliated with the National Society of Professional Surveyors. Its annual convention rotates among host cities with help from local chapter groups such as the Big Sioux Chapter; the 44th convention is scheduled for January 2027 in Mitchell. The society communicates with members through a periodic newsletter.