Unlawful divulging of confidential information. Dismissal from office, §48-7-61. Public service corporations, §48-7-32. Qualified business expansion. Credits. Existing business enterprises, §48-7-40.21. Qualified investment credits, §§48-7-40.27, 48-7-40.30. Limitations, §48-7-40.28. Qualified research expense tax credit, §48-7-40.12. Railroads, §48-7-32. Rate. Delay of prospective changes in rates, §48-7-20. Fiduciaries, §48-7-22.