Section 31.01.01.331 - PETITIONS AND CROSS-PETITIONS FOR RECONSIDERATION01.Petition for Reconsideration. Within twenty-one (21) days after a final order's service date, any person interested in the final order or any issue decided in may petition for reconsideration. Petitions for reconsideration must specify (a) why the order or any issue decided in it is unreasonable, unlawful, erroneous or not in conformity with the law, and (b) the nature and quantity of evidence or argument the petitioner will offer if reconsideration is granted. See Section 61-626, Idaho Code.02.Cross-Petition for Reconsideration. Within seven (7) days after any person has petitioned for reconsideration, any other person may cross-petition for reconsideration in response to any issues raised in the petition for reconsideration. Cross-petitions for reconsideration must set forth specifically the ground or grounds why the cross-petitioner contends that the order or any issue decided in the order is unreasonable, unlawful, erroneous or not in conformity with the law, and a statement of the nature and quantity of evidence or argument that the cross-petitioner will offer if reconsideration is granted. See Section 61-626, Idaho Code.03.Methods of Reconsideration Requested. The petition or cross-petition must state whether the petitioner or cross-petitioner requests reconsideration by evidentiary hearing, written briefs, comments, or interrogatories.04.Timely Filing -- Mailbox Rules. A petition for reconsideration is timely within the meaning of Section 61-626, Idaho Code, if it is filed with the Commission or postmarked no later than twenty-one (21) days after the final order's service date. Whenever a petition for reconsideration is mailed, rather than personally delivered, and it is not postmarked within eighteen (18) days from the final order's service date, the petitioner should notify the Commission Secretary and all other parties by telephone that the petition for reconsideration has been mailed. A cross-petition for reconsideration is timely filed within the meaning of Section 61-626, Idaho Code, if it is filed with the Commission or postmarked within seven (7) days after the petition for reconsideration to which it responds is received in the Office of the Commission Secretary. Whenever a cross-petition for reconsideration is mailed, rather than personally delivered, and is not postmarked within four (4) days from the date the Commission Secretary receives the petition for reconsideration, the cross-petitioner should notify the Commission Secretary and all other parties by email or telephone that the cross-petition for reconsideration has been mailed.05.Answers to Petitions for Reconsideration. Answers to petitions for reconsideration (pleadings that disagree with a petition for reconsideration, but do not ask for affirmative relief from the Commission's orders) must be filed according to the procedures for cross-petitions for reconsideration.Idaho Admin. Code r. 31.01.01.331