The OCC is finalizing, with slight modifications, changes made by two previous interim rules with request for comments. The first interim rule removed the specific calculation of fees for examinations of fiduciary activities, special examinations and investigations, examinations of affiliates, and examinations and investigations of corporate activities (collectively, trust and other examinations and investigations). The second interim rule authorized the OCC to reduce assessments on national banks that are not the largest national bank in a bank holding company (referred to as non-lead banks). These changes have resulted in assessment revenue that more accurately reflects the expenses incurred by the OCC as it supervises banks according to the OCC's Supervision by Risk Program.