December 12, 2022 16:08 Updated Follow Persons may request an OIG investigation on our confidential HOTLINE. Persons without access to a computer may submit their request in writing to the OIG: Office of the Inspector General 315 W. Ohio St., Rm. 104 Indianapolis, IN 46202 Related articles What is the relation of the SEC to the OIG? What are the stages of an ethics complaint? How do I file a consumer complaint? Where do I find the OIG & SEC enabling statutes? What types of issues does the OIG address?