PMI (Project Management Institute) is one of the world's leading non-profit organizations in the field of project management, which certifies specialists working in this field, promotes uniform global work standards in Project Management.
PMI is also a project management methodology developed by the Institute. This system of training and certification in the field of Project Management is called "American methodology". Along with this standard there is also a "European approach" - a methodology developed by the Swiss International Project Management Association (IPMA).