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GSMA v1.2

SGP.32 Blog

Tagged: remote SIM provisioning

SGP32.co.uk / Tagged: remote SIM provisioning
GSMA 20 July 2026

What is SGP.31 and How Does it Relate to SGP.32?

If you’ve been researching IoT eSIM, you’ve probably discovered that the new GSMA standard isn’t a single specification. Instead, it consists of several closely related documents, each with...

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SGP.32 19 June 2026

The Future of Industrial Cellular Connectivity: SGP.32, eSIM, eIM Platforms, Industrial Routers and the Evolution of IoT Connectivity

A definitive industry reference guide for IoT architects, network engineers, procurement teams, industrial automation specialists, MNOs, MVNOs and enterprise connectivity managers. Published: SGP32.co.uk | Edition: 2026 Contents Section...

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eSIM Switching 19 June 2026

Multi-Network IoT SIM Cards Are Not a Magic Bullet: Why Reliable M2M Connectivity Needs More Than Roaming

Multi-network IoT SIM cards are often sold as the answer to reliable M2M connectivity. The idea sounds simple: if one mobile network has poor coverage or goes down,...

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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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Posts pagination

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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

  • Eseye and SGP.32: How a Guildford IoT Pioneer Built the Orchestration Layer
  • SGP.32 Challenges: The Traps That Break IoT eSIM Deployments
  • Onomondo and SGP.32: Its eSIM, Its New eIM, and the Lock-In It Wants to Break
  • Is Your Cellular Modem Really Ready for SGP.32? BIP, STK and the Hidden Hardware Problem in IoT eSIM
  • The UK SGP.32 Landscape: Who Sits Where, and Where the Lock Lives
  • All posts →

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

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