The purpose of the Institutional Review Board is to protect the welfare of human subjects of research. Because MSOE is the recipient of federal money, it is required to set up such a board. Research is defined in the Federal Register as:
A systematic investigation, including research, development, testing and evaluation, designed to develop or contribute to generalizable knowledge. Activities which meet this definition constitute research for purposes of this policy, whether or not they are conducted or supported under a program which is considered research for other purposes. For example, some 'demonstration' and 'service' programs may include research activities.
It appears that MSEM primary research that involves sending out questionnaires or systematic interviews falls under this definition. The typical concern is that interviewees may say something that, if disclosed, could put their jobs or reputations at risk.
The review requirements vary depending on the degree of risk:
- Exempt from Review. This includes surveys and interviews, unless the subjects can be identified and any disclosure of their responses might be damaging to their financial standing, employability, or reputation. Thus, truly anonymous surveys are exempt. You still must return the form with a one-page description clearly stating why the research is exempt.
- Minimal Risk Projects. These are projects where the anticipated risk is no greater than those found in normal activities. You should clearly spell out the uses of the material and how it will be kept confidential. You should include an informed consent form and make it clear the subject can withdraw at any point in the process.
- Risk or Deception Projects. Here, the risk is greater than that encountered in normal activities.
The IRB meets once a month. If you plan research that may come under its
purview, you should get a copy of its Protocol Packet 
and fill out the forms
completely. Otherwise your application may be delayed a month. In particular,
make sure that you obtain the signature of your advisor and include a copy of
the abstract with the application.