Any procedure, testimony taken, or material produced under §§ 37-1-11.1 and 37-1-11.2 shall be kept confidential by the attorney general before bringing an action, and during the action, against a person under this chapter for the violation under investigation, unless confidentiality is waived in writing by the person being investigated and the person who has testified, answered interrogatories, or produced material, or disclosure is authorized by the court.
SDCL 37-1-11.3