§3030.127. Maximum rate adjustment authority. — Inbound Citations

This subpart describes the process for the periodic adjustment of rates subject to the percentage limitations specified in § 3030.127 that are applicable to each class of mail.

(b) The maximum rate adjustment authority, by class, as summarized by § 3030.127 and calculated separately for each of subparts C through H of this part, as appropriate.

(a) When rate adjustment filings that involve a rate increase are filed 12 months apart or less, unused rate adjustment authority for a class is equal to the difference between the maximum rate adjustment authority as summarized by § 3030.127 and calculated pursuant to subparts C through G of this part and this subpart, as appropriate, and the percentage change in rates for the class calculated pursuant to § 3030.128, subject to the limitations described in paragraph (b) of this section.

(c) Unused rate adjustment authority for a class is equal to the difference between the maximum rate adjustment authority as summarized by § 3030.127 and calculated pursuant to subparts C through G of this part and this subpart, as appropriate, and the percentage change in rates for the class calculated pursuant to § 3030.128, subject to the limitations described in paragraph (d) of this section.

(a) For rate adjustment filings that only include rate decreases, unused rate adjustment authority for a class is calculated in two steps. First, the difference between the maximum rate adjustment authority as summarized by § 3030.127 and calculated pursuant to subparts C through G of this part and this subpart, as appropriate, for the most recent rate adjustment that involves a rate increase and the percentage change in rates for the class calculated pursuant to § 3030.128(d) is calculated. Second, the unused rate adjustment authority generated in the most recent rate adjustment that involves a rate increase is subtracted from that result.