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Access the Specification and Test

The following UEFI Specification Versions are now available:

  • UEFI Specification Version 2.3.1
  • UEFI Specification Version 2.3
  • UEFI Specification Version 2.2
  • UEFI Specification Version 2.1
  • UEFI Specification Version 2.0
  • UEFI Shell Specification Version 2.0

The Self-Certification Test (SCT) for UEFI Specification 2.3 and 2.1 is also available. Please complete the information below to access these materials.

Acknowledging that you understand a license is required to implement to the Specification does not now or in future commit you either to completing an Adopter's Agreement or to doing any implementation work. If you are planning to implement to the Specification, please complete and return the separate Adopter Membership Agreement to obtain the proper license.

Access the Specification Versions 2.0, 2.1, 2.2, 2.3, 2.3.1 Shell Specification 2.0 and the SCT for Specification 2.3 and 2.1
Please answer the following questions then click 'I Accept'.
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Agreement

I understand that I may download and read the UEFI 2.0, 2.1, 2.2, 2.3, 2.3.1 specifications, and Shell Specification 2.0 without the requirement of a license, and doing so creates no obligations or commitments on my part. I further understand and acknowledge that any distribution, additional reproduction, implementation or other use of the specification requires a license, which can be obtained by executing the UEFI Adopters' Agreement.

I understand that I may download and examine the UEFI 2.3 and 2.1 SCT materials without the requirement of a license, and doing so creates no obligations or commitments on my part. I further understand and acknowledge that any distribution, additional reproduction, running the test binaries or other use of the materials is not permitted except pursuant to my agreement to the terms and conditions of the license that can be obtained upon execution of the UEFI Adopters' Agreement.