Section 180.775 - Investigative demand(1) If it appears to the Attorney General that a person has possession, custody or control of any information, document or other materials that are relevant to an investigation of a violation of ORS 180.755, or that could lead to the discovery of relevant information in an investigation of a violation of ORS 180.755, the Attorney General may cause an investigative demand to be served upon the person. The investigative demand may require the person: (a) To appear and testify under oath at the time and place stated in the investigative demand;(b) To answer written interrogatories; or(c) To produce relevant documentary material or physical evidence for examination at the time and place stated in the investigative demand.(2) An investigative demand under this section shall be served in the manner provided by ORS 646.622 and may be enforced in the manner provided by ORS 646.626.