ANNEX I CRequirements for construction, testing, installation, and inspection

Appendix 1

DATA DICTIONARY

2.DATA TYPE DEFINITIONS

F12.86.KeyIdentifier

A unique identifier of a Public Key used to reference and select the key. It also identifies the holder of the key.

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The first choice is suitable to reference the public key of a Vehicle Unit, of a tachograph card or of an external GNSS facility.

The second choice is suitable to reference the public key of a Vehicle Unit (in cases where the serial number of the Vehicle Unit cannot be known at certificate generation time).

The third choice is suitable to reference the public key of a Member State.