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GSMA v1.2

SGP.32 Blog

GSMA

SGP32.co.uk / GSMA
GSMA 11 May 2026

SGP.32 v1.2: The Current Specification Explained

SGP.32 v1.2 is the current GSMA specification for IoT eSIM remote provisioning. It has been driving every commercial deployment, certification programme, and hardware design happening in 2025 and...

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euicc.co.uk

The UK authority on eSIM and eUICC - consumer, M2M and IoT standards explained

IoTPortal IoTSims Visit euicc.co.uk
SGP.32

UK reference for the GSMA SGP.32 IoT eSIM standard. Architecture, hardware, networks and implementation explained.

Visit the Blog →

The Standard

  • What is SGP.32?
  • Architecture
  • vs SGP.02 vs SGP.22
  • IPA-e vs IPA-d
  • eIM Portability
  • Glossary

Hardware and Networks

  • eSIM Hardware Guide
  • How OEMs Add eSIM
  • MNO, MVNO and Resellers
  • Bootstrap Providers
  • Teltonika and Tele2

Buyer Guides

  • Ask Your eSIM Provider
  • Ask Your Hardware Provider
  • eSIM Benefits
  • TCO Analysis
  • eSIM Security

Deep Dives

  • Bootstrap Issues
  • eSIM Lifecycle
  • Future of eSIM
  • Who is the Real Hero?

Blog

  • SGP.32 v1.2: The Current Specification Explained
  • Teltonika RUT200 eSIM: What SGP.22 Done Properly Actually Looks Like
  • Who Went First? The Real Story of SGP.32 Commercial Deployments
  • From Static SIM to Dynamic Connectivity: How eSIM Switching Changes IoT Operations
  • The Missing Layer in SGP.32: Why eSIM Switching Platforms Are the Next Big Thing
  • All posts →

© 2026 sgp32.co.uk - UK IoT eSIM Standard Reference. Not affiliated with GSMA.

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