S.D. Codified Laws § 34-18-9.4 (2026)
Any bed and breakfast establishment shall maintain a guest list and shall place a smoke detector in each sleeping room with a minimum of at least one smoke detector per floor. Any violation of this section is a Class 2 misdemeanor.
Source: SL 1986, ch 280 , § 5; SL 1996, ch 213 , § 5.