A plain-English walkthrough of getting certified in South Dakota — commercial and private paths, the exams, and how to study and pass. Pesticide certification in South Dakota is run by the Department of Agriculture and Natural Resources (DANR), with training through SDSU Extension.
Commercial certification takes the category G (General) core exam plus your category exams, with study materials and training through SDSU Extension — built on the national core our practice bank drills — and online testing available through the state's eCAT system alongside scheduled sessions. Private applicators certify the extension way: attend an SDSU Extension training or complete the exam through your regional extension center.
A commercial applicator license is $35 and renews every two years through DANR — but certification comes first: you must pass and keep your certification categories current before you're eligible to buy the license, and commercial categories recertify every two years by approved training (in-person classes or an annual online course) or by retesting. Private certification is free, runs three years, and always expires March 31. Exam-session costs vary by testing site — confirm current fees with DANR when you book.
South Dakota puts certification before licensing: you must pass and keep your commercial certification categories current before you are eligible to buy the commercial license, which is $35 and renews every two years through DANR. Commercial certification also runs two years and recertifies by approved training (in-person classes or an annual online course) or by retesting, all due by the last day of February in the expiration year. Private certification is free, runs three years, and expires on a fixed date. Out-of-state applicators can use certain approved out-of-state classes for South Dakota recertification credit. Confirm your category recertification and the February deadline with DANR before it passes.
The Department of Agriculture and Natural Resources (DANR) handles licensing and compliance, with SDSU Extension delivering the training and much of the testing for both commercial and private applicators.
Through SDSU Extension — a self-paced online course, a training session, or an exam through your regional extension center. Certification is free, valid three years, and expires March 31 regardless of when in the cycle you certify.
Commercial certification categories recertify every two years — by approved in-person classes, an annual online recertification course, or retesting — tracked in DANR's eCAT system, with the license itself renewed every two years as well.
The commercial applicator license is $35 for two years; private applicator certification is free. Exam-session costs vary by testing site, so confirm with DANR or your SDSU Extension office when you schedule.
South Dakota Department of Agriculture and Natural Resources (DANR) administers pesticide applicator certification in South Dakota. Official requirements, applications, and scheduling come from the agency directly at https://danr.sd.gov/Agriculture/Inspection/Pesticide/ApplicatorsDealers/default.aspx.
Start with the National CORE material — the safety, label, and law foundation every state exam draws on. The free practice exams, flashcards, and study guides on this page mirror the real exam format: timed, scored, with a plain-English rationale on every question.
