Benefits of getting IRB approval for the questionnaire

Getting the IRsB approval because it is a human subjects research which relates to biomedical or social-behavioral in nature.
Our questionnaires involves age,gender, technical problems & duties that will relate to the privacy.
We would like to gather information about the experiences for the user and first responder for the apps that are already exist and the problems that have encounter
After collecting the details of how current 911 system work and feedback, we can publish data what we found from the research.
From the data, we will make adjustments to the screens for better improvements