Reports of discrimination go to the Office of Equity and Equal Opportunity.
International Students fall under the national origin protected class. You have a duty to report if a non Miami University person tells you about a Miami University person having committed harassment or discrimination. But your duty is only while in the roles of your position at Miami University. You also have to report if the university policy makes a university person feel discriminated against.

Ancilleno Davis, PhD. Candidate
Ecology, Evolution and Environmental Biology- Miami University, Oxford Ohio