Published
ISO/IEC 11889-2:2015 contains the definitions of the constants, flags, structure, and union definitions used to communicate with the TPM. Values defined in ISO/IEC 11889-2:2015 are used by the TPM commands defined in ISO/IEC 11899-3 and by the functions in ISO/IEC 11889-4.
PUBLISHED
ISO/IEC 11889-2:2009
PUBLISHED
ISO/IEC 11889-2:2015
90.20
Standard under periodical review
Apr 15, 2026
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