AzureRetirement
Azure Sphere retirement
Retirement date for the Azure Sphere service: 31 Jul 2031. From that date the service stops supporting customer application, OS, bug and security updates, and DAA certificate issuance.
Retires , 31 Jul 2031
What breaks
From the retirement date, the Azure Sphere service stops supporting all customer application, OS, bug and security updates, along with DAA certificate issuance. Microsoft asked customers who needed additional MT3620 stock to express OEM license renewal and purchasing intent through the distributor, Avnet, before 31 July 2026.
What to do
- Evaluate hardware redesign to replace MT3620 silicon in future product iterations.
- Consider PSA/SESIP Level 3+, or similar, certified silicon as a guideline for silicon with similar security properties.
- Evaluate alternative Azure IoT and 3rd-party solutions alongside a new MCU. See the Azure IoT documentation and solutions.
- For questions, contact your Microsoft accounts team or Microsoft Support.
Replacement
Not stated by vendor.
Sources
- Official sourceazure.microsoft.comOfficial
- Additional sourcelearn.microsoft.comOfficial
- Additional sourceazure.microsoft.comOfficial
Last checked against the first source in this list on .
Related
- , 27 Sep 2027Azure Sphere: Legacy API and CLI interfaces retirementSource
- , 18 Aug 2026Microsoft Sentinel: retirement in Azure operated by 21VianetSource
- , 25 Aug 2026Azure AI Personalizer retirementSource
- , 1 Sep 2026Amazon MSK: Apache Kafka 3.7 end of supportSource
- , 30 Sep 2026Azure API for FHIR retirementSource
- , 1 Oct 2026Azure AI Services Anomaly Detector retirementSource
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