I like to believe that this is true. Unfortunately, in recent years I learned of too many horror stories. It seems that as funding is getting harder to get, more and more Professor tent to cut corners.
"Title IX office should be the appropriate body, however, some schools have Title IX offices that mostly exist to cover up and protect the University. In addition, these results are always confidential and if the offender moves to a different school, no record is transferred. I would like to see expansion of Title IX policy to include a publicly accessible database of investigations that lead to disciplinary actions. However, the current US Government is leaning towards reducing the scope of Title IX. "
True, and this is why there is a need for us to act. You brought up the issue of sexual offenders, and how Universities may fail at taking care of even those cases, which are potentially criminal in nature. This one such example for a long saga: http://www.chicagotribune.com/news/local/breaking/ct-northwestern-student-sues-professor-book-20170517-story.html
"Another way might be for funding agencies to develop their own code of conduct enforcement/investigation team. There could be one single body to regulate all federal public funds for all the public agencies. "
Good point. For example even NIH/ORI has a limited jurisdiction to act. They openly acknowledge do not have the resources handling all cases they consider as unethical. Many other agencies inspector generals may luck the personnel investigating scientific misconduct, and may decide not to act whenever the missconduct does not directly involve an abuse of tax payer money.