S.D. Codified Laws § 11-3-7
Current with legislation signed by the governor on or before 3/6/2024
Every addition or subdivision within a county, municipality or unincorporated town shall be named as follows, to wit: ____ Addition (or Subdivision) to the municipality (or unincorporated town) of ____ or ____ Addition (or Subdivision) in the ____ quarter, Section ____, T ____, R ____, ____ of the ____ P.M. in the county of ____, except that Sections ____, T ____, R ____, ____ of the P.M. shall not be required when such addition or subdivision is located within the boundaries of an incorporated municipality. No plat which does not comply with this section shall be entitled to record or be recorded.
SDCL 11-3-7