ISO 23629-5:2023

This document is dedicated to establishing a common understanding of UTM core functions and functional structure. It provides a detailed description of the UTM system layer given in the UTM Framework.
This document excludes:
—    role-sharing among entities constituting UTM, which is left to implementations;
—    technical methodology of communication or data transaction among core functions;
— business model of players engaging in a function of UTM.