(a) A covered person responding to a subpoena to produce documents shall produce them as they are kept in the usual course of business or shall organize and label them to correspond with the categories in the subpoena.

(b) If a subpoena does not specify the form or forms for producing electronically stored information, a covered person responding to a subpoena must produce the information in a form or forms in which the covered person ordinarily maintains it or in a form or forms that are reasonably usable.

(c) A covered person responding to a subpoena need not produce the same electronically stored information in more than one form.

(d) A covered person commanded to produce and permit inspection or copying of designated electronically stored information, books, papers, or documents need not appear in person at the place of production or inspection unless commanded to appear for deposition, hearing, or trial.

(e) A covered person who fails or refuses to disclose or provide discovery of information on the grounds that the information is privileged or subject to protection as a trade secret or other confidential research, development, or commercial information must expressly support all such claims and shall provide a description of the nature of the information and the potential harm that is sufficient to enable the Commission to evaluate and determine the propriety of the claim.

(f) Request for confidential treatment of information shall be made in accordance with part 3011 of this chapter.