(a) Whenever the Attorney General has reason to believe that any person may have knowledge, or be in possession, custody or control of any documentary material, pertinent to a possible violation of this chapter, the Attorney General may issue in writing and cause to be served upon the person an investigative demand that may:
(1) Compel the attendance of such person and require that person to submit to examination and give testimony under oath;
(2) Require the production of documentary material pertinent to the investigation; and
(3) Require answers to written interrogatories to be furnished under oath.
(b) Service of any demand under this section may be made by mailing such demand to the last known place of business, residence or abode within or without this State of the person to whom such demand is directed; service may also be made upon any person other than a natural person, in the manner provided in § 321 or §§ 371-385 of Title 8 and in the manner provided in the Rules of the Court of Chancery.
(c) Each demand under this section shall be in writing and shall:
(1) State the nature of the conduct constituting the alleged violation of this chapter or federal antitrust law which is under investigation and the provision of law applicable thereto;
(2) Describe the class or classes of documentary material to be produced thereunder with such definiteness and certainty as to permit such material to be fairly identified;
(3) Prescribe a return date which will provide a reasonable time within which the material so demanded may be assembled and made available for inspection and copying or reproduction; and
(4) Identify the custodian to whom such material shall be made available or the official before whom such examination shall take place or to whom such answers shall be furnished.
(d) Any person required to submit to examination under this section shall be entitled to be represented by counsel. Any person so required shall be entitled to procure a transcript of the testimony, provided that the Court, for good cause shown by the Attorney General, may order that such person be limited to inspection of such transcript.
(e) No demand under this section shall contain any requirement which would be held to be unreasonable if contained in a subpoena issued by a court of this State in aid of a grand jury investigation, or require the production of any evidence which would be privileged from disclosure if demanded by a subpoena issued by a court of this State in aid of a grand jury investigation.
(f) Within 20 days after the service of any demand under this section, or at any time before the return date specified in the demand, whichever period is shorter, the person served may file with the Court a motion for an order modifying or setting aside such demand. The motion shall specify each ground upon which the person relies in seeking such relief, and may be based upon any failure of the demand to comply with this section, or upon any constitutional right or privilege of the person.
(g) If any person fails to comply with a demand under this section, the Attorney General may file with the Court a motion for an order, and the Court may enter an order:
(1) Requiring the person to respond to the demand;
(2) Granting such other relief as may be required to obtain compliance with the demand.
(h) If any person shall refuse to give testimony or to produce documentary material or to answer a written interrogatory in obedience to an investigative demand on the ground that the person may thereby be incriminated, the Court, upon motion by the Attorney General, may order such person to give testimony or to produce documentary material or to answer the written interrogatory, or to do an applicable combination of these, after notice to the witness and a hearing. Such person so ordered by the Court shall comply with the Court order. After complying, the testimony of such person or the matters produced, which are obtained by virtue of said order, shall not be used against the person in any criminal prosecution nor shall any evidence obtained derivatively from said testimony be so used, provided that, but for this section, such person would have been privileged to withhold the answer or the evidence produced by the person. In no event, however, shall such person, acting pursuant to such order, be exempt from prosecution or penalty or forfeiture for any perjury, false statement or contempt committed in answering or failing to answer, or in producing or failing to produce evidence in accordance with the order, and any testimony or evidence so given or produced shall not, by virtue of this section, be rendered inadmissible in evidence upon any criminal action, investigation or proceeding concerning such perjury, false statement or contempt.
(i) Any transcripts of oral testimony, documentary material or answers to written interrogatories provided pursuant to a demand under this section shall be exempt from disclosure under the Delaware Freedom of Information Act. The custodian described in paragraph (c)(4) of this section shall take physical possession of such transcripts, material and answers. Such transcripts, material or answers, or copies thereof, shall not be disclosed by the custodian to any person other than the Attorney General, authorized employees, consultants, experts, accountants, economists, analysts, and other agents of the Department of Justice, and such persons shall not make further disclosure of such transcripts, material or answers, or copies, or of internal memoranda or work papers relating thereto. Nothing in this section shall prevent the Attorney General from introducing said testimony, material or answers in any action initially filed in any federal court, or before any court or grand jury of this State.
(j) The Attorney General may disclose oral testimony, documentary material, or answers to written interrogatories provided pursuant to a demand under this section to any officer or employee of any federal or state law-enforcement agency upon the prior certification of an officer of any such federal or state law-enforcement agency that information will be maintained in confidence and will be used only for official law-enforcement purpose.
(k) All oral testimony, documentary material, or answers to written interrogatories provided to the Attorney General pursuant to an investigative demand or similar process issued by another state or federal law-enforcement agency under similar authority shall be treated as if obtained pursuant to an investigative demand issued by the Attorney General under this section.