UEFI Platform Initialization (PI) Specification Version 1.8
UEFI Platform Initialization (PI) Specification Version 1.8 Now Available

The UEFI Forum is pleased to announce the release of the updated UEFI Platform Initialization (PI) Specification, Version 1.8.

View the specification in PDF or HTML format.

UEFI 2023 DevCon Agenda Live
Member Event

UEFI Fall 2023 Developers Conference & Plugfest – Agenda Now Available

October 9-12, 2023

Embassy Suites by Hilton Portland – Hillsboro, Oregon 

  • UEFI members are welcome to attend testing sessions, technical sessions, and networking events.
  • The agenda and session descriptions are now available on our events page.
  • Presentations to cover security, the firmware supply chain, open-source firmware updates and more. 

Find more information on the event page.

New Firmware Industry Resources Library
New Firmware Industry Resources Library
What is UEFI?
What is UEFI?

Have questions about UEFI and the Forum?

Please visit the following links to learn more:

Join the UEFI Forum
Join the UEFI Forum

Enjoy the following membership benefits:

  • Access the UEFI Forum members-only pages
  • Invitations to Plugfests and member events
  • Access UEFI technical tools and design guides

More details on UEFI Membership here >

UEFI Specs and Test Tools
UEFI Specs and Test Tools

Keep up to date with the latest spec developments

  • UEFI Specification, Version 2.10
  • PI Specification, Version 1.7
  • PI Distribution Spec, Version 1.1
  • UEFI Shell Spec, Version 2.2
  • Self-Certification Test, Version 2.7A
  • ACPI Specification, Version 6.4

Learn more and download the latest versions.

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