S.D. Codified Laws § 12-27-31
Current with legislation signed by the governor on or before 3/6/2024
The secretary of state shall adopt forms for statements of organization and campaign finance disclosure statements. Each person filing a statement of organization or campaign finance disclosure statement shall subscribe to an oath or affirmation verifying that the contents of the statement are true and correct to the best of the knowledge and belief of the signer.
SDCL 12-27-31