Section 97.83 - Applying for NO[X] Budget opt-in permit(a)Applying for initial NOXBudget opt-in permit. In order to apply for an initial NOX Budget opt-in permit, the NOX authorized account representative of a unit qualified under § 97.80 may submit to the Administrator and the permitting authority at any time, except as provided under § 97.86(g) : (1) A complete NOX Budget permit application under § 97.22 ;(2) A monitoring plan submitted in accordance with subpart H of this part; and(3) A complete account certificate of representation under § 97.13 , if no NOX authorized account representative has been previously designated for the unit.(b)Duty to reapply. Unless the NOX Budget opt-in permit is terminated or revised under § 97.86(e) or § 97.87(b)(1)(i) , the NOX authorized account representative of a NOX Budget opt-in unit shall submit to the Administrator and permitting authority a complete NOX Budget permit application under § 97.22 to renew the NOX Budget opt-in permit in accordance with § 97.21(c) and, if applicable, an updated monitoring plan in accordance with subpart H of this part.