36-25-19.4. Expiration of licenses issued under § 36-25-19--Renewal.A license issued under §36-25-19 expires annually on the following dates:(1)For a plumbing contractor or plumber, December thirty-first; and(2)For a water conditioning contractor, water conditioning installer, appliance contractor, appliance installer, sewer and water contractor, sewer and water installer, manufactured and mobile home contractor, manufactured and mobile home installer, underground irrigation contractor, underground irrigation installer, or individual and small on-site wastewater system installer; June thirtieth.An expired license may be renewed no later than six months following the date of expiration. Source: SL 2022, ch 153, §2.
South Dakota Legal Code