South Dakota Codified Laws — Title 10 (Taxation)
SDCL § 10-59-38 — Promulgation of rules
The secretary may promulgate rules pursuant to chapter 1-26 concerning:
(1) The procedure for filing an electronic tax return or report and for the payment of the tax due thereon;
(2) The establishment of alternative methods for signing, subscribing, or verifying a tax return or report;
(3) Determining prehearing and hearing procedures for the conduct of hearings before the secretary or the secretary's designated hearing officer.
Source: official text