S.D. Codified Laws § 49-31-124
Communications provider permitted to obtain confidential communications records through agents
Sections 49-31-120 to 49-31-126 , inclusive, do not prohibit a communications provider, including any affiliate or subsidiary of a communications provider, from obtaining, using, disclosing, or permitting access to any confidential communications records information, either directly or indirectly through its agents as otherwise authorized by law.
Source: SL 2006, ch 238, § 5.