This document provides a technical description of the GSMA’s eSIM IoT Architecture and Requirements SGP.31  specification.

This specification provides a technical description of:
• The remote provisioning and management of the eUICC in IoT Network Constrained and/or User Interface Constrained Devices.
• The eUICC architecture for IoT Devices.
• The interfaces used within the eSIM IoT architecture; and
• The security functions used within the eSIM IoT architecture.