55-19-9. Disclosure of content of electronic communications of principal.To the extent a power of attorney expressly grants an agent authority over the content of electronic communications sent or received by the principal and unless directed otherwise by the principal or the court, a custodian shall disclose to the agent the content if the agent gives the custodian:(1)A written request for disclosure in physical or electronic form;(2)An original or copy of the power of attorney expressly granting the agent authority over the content of electronic communications of the principal;(3)A certification by the agent, under penalty of perjury, that the power of attorney is in effect; and(4)If requested by the custodian:(a)A number, username, address, or other unique subscriber or account identifier assigned by the custodian to identify the principal's account; or(b)Evidence linking the account to the principal. Source: SL 2017, ch 209, §9.
South Dakota Legal Code