The Office of the Comptroller of the Currency (OCC) is adopting as final and without change the interim final assessments rule issued on February 19, 2008. The interim final rule added two new asset-size categories to the table in 12 CFR 8.2(a) used to calculate each national bank's semiannual assessment. The addition of these categories is warranted to take account of significant structural changes in the national banking system since 1992, when the table was last revised, and has enabled the OCC to realign assessments to better reflect industry structure and OCC's corresponding expenses of operations. No comments were received in response to the request for comment on the interim final rule.