S.D. Codified Laws § 1-27-1.16
If a meeting is required to be open to the public pursuant to § 1-25-1 and if any printed material relating to an agenda item of the meeting is prepared or distributed by or at the direction of the governing body or any of its employees and the printed material is distributed before the meeting to all members of the governing body, the material shall either be posted on the governing body's website or made available at the official business office of the governing body at least twenty-four hours prior to the meeting or at the time the material is distributed to the governing body, whichever is later. If the material is not posted to the governing body's website, at least one copy of the printed material shall be available in the meeting room for inspection by any person while the governing body is considering the printed material. However, the provisions of this section do not apply to any printed material or record that is specifically exempt from disclosure under the provisions of this chapter or to any printed material or record regarding the agenda item of an executive or closed meeting held in accordance with § 1-25-2. A violation of this section is a Class 2 misdemeanor. However, the provisions of this section do not apply to printed material, records, or exhibits involving contested case proceedings held in accordance with the provisions of chapter 1-26.
SDCL 1-27-1.16