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Regarding Application Process for UEFI Signing

勝 大森 0 Reputation points
2026-02-10T09:13:50.05+00:00

I am a UEFI program developer.

I would like to switch the signing of my self-developed program from UEFI CA 2011 to UEFI CA 2023. Could you please advise me on where to inquire for detailed information regarding this process?

I checked the Windows Hardware Developer Center dashboard, but the support page only displays automated responses via Copilot. Could you please let me know where I can find more information about the application procedure, or could you share some contact information for a representative who can guide me through this process?

Microsoft Partner Center | Other
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  1. Q&A Assist
    2026-02-10T09:15:30.9766667+00:00
    AI generated content. This question contains an answer created with AI from Q&A Assist. Learn more

    For detailed information regarding the process of switching your UEFI signing from UEFI CA 2011 to UEFI CA 2023, you can refer to the Microsoft UEFI CA signing policy updates. This resource provides guidance on the signing process and any updates related to UEFI driver signing. Additionally, you may want to explore the Windows Hardware Certification blog for insights and updates on UEFI signing policies.

    If you are looking for direct assistance, consider submitting a support request through the Windows hardware engineering support page. Ensure you sign in using your Hardware Dev Center/Partner Center credentials to link your request to the appropriate partner account.

    References:

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