Which of the following statements is true regarding the regulations that govern research?

International research collaborations involving U$.$S$.$ funded researchers are not governed by U$.$S$.$ regulations when the work takes place at a private university. International research is governed by the United Nations instead of any specific country's regulations.

The research of an international graduate student enrolled at a U$.$S$.$ university is not governed by U$.$S$.$ regulations unless the student plans to publish the results.

U$.$S$.$ funded research collaborations are often governed by U$.$S$.$ regulations no matter where the research takes place.