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a CSA International company
Definition of Annex A
T&M for safety of E/E/PE related systems; controls of
failure during operation.
Used to limit the maximum diagnostic coverage that can
be claimed which directly influences the SFF.
T&M are provided to control failures during the operation
which are built in features of the safety related systems.
T&M are provided to avoid the failures during the
realisation phases of the safety lifecycle