(a) In general. Parties may obtain discovery by the following methods in accordance with the procedures and limitations set forth in the section indicated:

(1) Production of documents or other items (§ 12.31);

(2) Deposition on written interrogatories (§ 12.32);

(3) Admissions (§ 12.33).

(b) Scope of discovery. The scope of discovery is as follows:

(1) Relevancy. Except as provided below, discovery may be obtained regarding any matter not privileged, which is relevant to the subject matter in the pending proceeding, including the existence, description, nature, custody, condition and location of any books, documents, or other tangible items, and the identity and location of persons having knowledge of any discoverable matters. Tax returns and personal bank account records shall not be discoverable, except upon motion by the party seeking discovery showing the need for disclosure of information contained therein, and that the same information could not be obtained through other means.

(2) Protective orders. Upon motion by a party or the person from whom discovery is sought, filed within twenty days after the objectionable discovery notice or request is served, and for good cause shown, the official presiding over discovery may issue any order to protect a party or person from annoyance, embarrassment, oppression, or undue burden or expense, or to prevent the raising of issues untimely or inappropriate to the proceeding, or the inappropriate disclosure of trade secrets or sensitive commercial or financial information. Relief through a protective order may include one or more of the following:

(i) That discovery not be had;

(ii) That discovery may be had only on specified terms and conditions;

(iii) That certain matters not be inquired into, or that the scope of the discovery be limited to certain matters;

(iv) That a trade secret or other confidential commercial information not be disclosed or be disclosed only in a designated way; and

(v) That the parties simultaniously file specified documents or information in sealed envelopes to be opened only as directed by the decisionmaking official.

(3) Motions for order compelling discovery. It shall be the duty of a party to obtain an order compelling discovery from another party if the latter party fails to comply with a discovery notice, by filing a motion therefor within twenty days after the time allowed by these rules for compliance with the notice has expired.

(c) Sanctions for abuse of discovery. If an Administrative Law Judge or an Administrative Judge finds that any party, without substantial justification, has necessitated the filing of a motion for a protective order or for an order compelling discovery, or any other discovery-related motions, that party shall, if the motion is granted, be ordered to pay, at the termination of the proceeding, the reasonable expenses of the moving party incurred in filing the motion, unless the decisionmaking official finds that circumstances exist which would make an award of such expenses unjust. If a decisionmaking official finds that any party, without substantial justification, has filed a motion for a protective order or for an order compelling discovery, or any discovery-related motions, that party shall, if the motion is denied, be ordered to pay, at the termination of the proceeding, the reasonable expenses of an adverse party incurred in opposing the motion, unless the decisionmaker finds that circumstances exist which would make an award of such expenses unjust.

(d) Time limit. Absent an extension of time, all discovery notices or requests shall be served within (30) days (and all discovery shall be completed within (50) days) after the notification and the order required by § 12.26 (a), (b), or (c) has been served on the parties. Upon motion by a party and for good cause shown, the time allowed for discovery may be enlarged for one additional period not to exceed thirty (30) days.

(a) By a party. Any party, within the time prescribed in § 12.30(d) and subject to the limitations in § 12.30(a), may serve on any other party, a notice to produce copies of specifically designated categories of documents, papers, books, accounts, letters, photographs, objects, or tangible things which are in the party's possession, custody or control. A copy of the notice shall be served on all other parties to the proceeding. All documents requested in the notice to produce shall be served on the party seeking the discovery within twenty (20) days after service of the notice to produce.

(b) By a non-party. Any party may, by filing an appropriate motion showing the need for the materials and an application for a subpoena in accordance with the procedure precribed in § 12.313 and within the time prescribed by § 12.30(d) of these rules, seek leave to serve upon a non-party a notice to produce copies of any specifically designated categories of materials as are described in paragraph (a) of this section. After an appropriate order and subpoena has been issued, such party may serve upon a non-party a notice to produce such materials. All materials requested in the notice to produce, and, if applicable, a detailed explanation of why any of the specified materials cannot be produced, shall be served on the party seeking discovery within such time (not to exceed thirty (30) days) as the subpoena shall specify. Enforcement of the order and subpoena may be sought in accordance with § 12.313.

(a) Notice. Any party, within the time prescribed by § 12.30(d), may serve on any other party or any officer or agent of a party a notice of the taking of a deposition on written interrogatories.

(b) Number. The number of written interrogatories served upon any one party shall not exceed thirty. For the purpose of this rule, each sub-interrogatory or divisible part of an interrogatory shall be regarded as one interrogatory. Leave to serve additional interrogatories shall not be granted absent extraordinary circumstances.

(c) Reply. (1) Each interrogatory served shall be answered by the party served or if the party is a corporation, partnership, association, or government agency, by any officer or agent thereof selected by the responding party.

(2) Each interrogatory shall be answered separately and fully in writing, unless objected to, in which event the reasons for objection shall be stated in lieu of an answer. For the purposes of this rule, an evasive or incomplete answer shall be treated as a failure to answer. The answers are to be signed and verified by the person making them. The person upon whom a notice to take a deposition on written interrogatories has been served shall serve a copy of the answers and objections within twenty (20) days after service of the interrogatories.

(d) Deposition of a non-party. The deposition on written interrogatories of a non-party may be taken only within the time prescribed by § 12.30(d), and only pursuant to an order entered and subpoena issued in accordance with the provisions of § 12.313 of these rules; provided however, that the deposition on written interrogatories of a Commission member or employee may only be taken upon a showing that the Commission member or employee has personal knowledge of the matters sought to be discovered (i.e., not obtained pursuant to a Commission investigation), that the information sought to be discovered is material and that the information sought to be discovered is not available from other sources.

(e) Filing of depositions on written interrogatories in a voluntary or summary decisional proceeding. In proceedings commenced pursuant to § 12.26 (a) and (b) of these rules, copies of all depositions on written interrogatories shall be filed by the party on whose behalf the discovery was obtained.

(a) Request for admissions. Any party may, within the time permitted by § 12.30(d) of these rules, serve upon any other party a written request for admissions of the truth of any matters set forth in the request that relate to statements or opinions of fact or of the application of law to fact, including the genuineness of any document described in the request. Copies of documents shall be served with the request unless they have been or are otherwise furnished or made available for inspection and copying. A copy of the request shall be filed with the Proceedings Clerk.

(b) Reply. Each matter of which an admission is requested shall be separately set forth. The matter is admitted unless within twenty (20) days after service of the request, the party upon whom the request is directed files and serves upon the party requesting a verified written answer or objection to the matter. If objection is made, the reasons therefor shall be stated. The answer shall specifically deny the matter or set forth in detail the reasons why the answering party cannot truthfully admit or deny the matter. A denial shall fairly meet the substance of the requested admission and when good faith requires that an answering party qualify the answer and deny only a part of the matter of which an admission is requested, the answering party shall specify so much of it as is true and qualify or deny the remainder. Answering parties may not give a lack of information or knowledge as a reason for failure to admit or deny unless they state that they have made reasonable inquiry and that the information known or reasonably available to them is insufficient to enable them to admit or deny. Parties who consider that a matter of which an admission has been requested presents a genuine issue for trial may not, on that ground alone, object to the request; they may deny the matter or set forth reasons why they cannot admit or deny it.

(c) Determining sufficiency of answers or objections. The party who has requested the admissions may move to determine the sufficiency of the answers or objections. Unless the objecting party sustains the burden of showing that the objection is justified, the official presiding over discovery shall order that an answer be served. If such official determines that an answer does not comply with the requirements of this section, that official may order either that the matter is admitted or that an amended answer be served.

(d) Effect of admission. Any matter admitted under this section is conclusively established and may be used as proof against the party who made the admission. However, the discovery or decisionmaking official may permit withdrawal or amendment when the presentation of the merits of the proceeding will be served thereby and the party who obtains the admission fails to satisfy such official that withdrawal or amendments will prejudice them in maintaining an action or defense on the merits.

(a) Applicability. The provisions of this section shall apply to all decisional proceedings commenced pursuant to § 12.26. For the purposes of this section, the term “decisionmaking official” shall mean an Administrative Judge or Administrative Law Judge assigned to render a decision in the proceeding.

(b) Production of documents and tangible things—(1) Order for production. A decisionmaking official may, upon the official's own motion, order a party or non-party to produce copies of specifically designated documents, papers, books, accounts, or tangible things (or categories of any of the foregoing) which are in the possession, custody or control of the party, non-party or agent thereof, against whom the order is directed. Except as provided in paragraph (b)(2) of this section, a party or nonparty ordered to produce documents or any of the items under this paragraph (b)(1) shall file and serve the documents and items listed in the order within twenty (20) days from the date of service of the order, or within such period of time as the decisionmaking official may direct. The decisionmaking official may issue subpoenas to compel the production by parties or non-parties of such documents and tangible things as are described in this section.

(2) Trade secrets, commercially sensitive or confidential information. If any party or person against whom an order to produce has been directed acting in good faith has reason to believe that any documents or other tangible thing ordered to be produced contains a trade secret, or commercially sensitive or other confidential information, the party or person may, in lieu of serving any such document, in accordance with paragraph (b)(1) of this section, file and serve a written request for confidential treatment of such documents. Any such request for confidential treatment shall be accompanied by a verified statement identifying with particularity the information on those documents considered to be trade secrets, commercially sensitive or confidential information, with reasons therefor, and indicating which portions, if any, of those documents may be served on other parties without disclosure of such information. Upon considering a request for confidential treatment in accordance with this paragraph (b)(2), the decisionmaking official may, if upon a finding that the information identified in the request warrants confidential treatment and is not probative of any material fact in controversy, make copies of the documents produced, delete such information from the copies, and serve the copies as modified upon the other parties, with or without an appropriate protective order limiting dissemination to the parties and their counsel, if any.

(3) Inability to produce. Any party or person who cannot produce documents or other tangible things called for in an order for production, because those documents or things are not in their possession, custody, or control, shall file and serve within the time provided in paragraph (b)(1) of this section a verified statement identifying the documents which cannot be produced and setting forth with particularity the reasons for non-production.

(c) Order for written testimony. The decisionmaking official may, upon the official's own motion, order a party or non-party witness to submit verified statements or written responses to interrogatories, or both, as to all relevant matters within the party's personal knowledge which are required in response to the order. A party or person ordered to file affidavits and/or verified written responses to interrogatories shall file and serve the documents within such period of time as the decisionmaking official may direct. The official may issue subpoenas to compel the filing by parties or non-parties of such verified statements and written responses as are described in this paragraph (c).

If a party fails to comply with an order compelling discovery, or an order issued pursuant to § 12.34, the official assigned to render the decision in the case may, upon motion by a party or on the official's own motion, take such action in regard thereto as is just, including but not limited to the following:

(a) Infer that the documents or things not produced would have been adverse to the party;

(b) Rule that for the purposes of the proceeding the information in or contents of the documents or things not produced be taken as established adversely to the party;

(c) Rule that the party may not be heard to object to introduction and use of secondary evidence to show what the withheld documents or other evidence would have shown;

(d) Rule that a pleading, or part of a pleading, or a motion or other submission by the party, to which the order for production related, be stricken;

(e) Dismiss the entire proceeding with prejudice to matters alleged in the complaint, but without prejudice to counterclaims; and

(f) Issue a default order and render a decision against the party, whose rights shall thereafter be determined by §§ 12.22 and 12.23 of these rules.

An application for a subpoena requiring a party or non-party to comply with a discovery order issued pursuant to §§ 12.31 and 12.32, may be made, in writing, by any party without notice to other parties, and may be filed simultaneously with the motion for the discovery order. The standards for issuance or denial of such an application, the service requirement, and the method for enforcing such subpoenas shall be determined by the provisions of § 12.313 of these rules.