The Vibration Institute affirms that the persons listed in the directory have met the requirements for their level of certification. To obtain certification at a particular level, a person must exhibit the general knowledge and skills that can be reviewed under certification. The Institute is not responsible for the knowledge and/or actions of its certified vibration analysts and, as such, does not guarantee or endorse their products and services. If you do not find someone you are looking for, please email us at vioffice(at)vi-institute.org