Commission Implementing Regulation (EU) 2016/799 of 18 March 2016 implementing Regulation (EU) No 165/2014 of the European Parliament and of the Council laying down the requirements for the construction, testing, installation, operation and repair of tachographs and their components (Text with EEA relevance) (c. 799)

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ANNEX I C U.K. Requirements for construction, testing, installation, and inspection

Appendix 11

COMMON SECURITY MECHANISMS U.K.

PART B U.K. SECOND-GENERATION TACHOGRAPH SYSTEM

10. VU- CARD MUTUAL AUTHENTICATION AND SECURE MESSAGING U.K.

10.2. Mutual Certificate Chain Verification U.K.

10.2.1 Card Certificate Chain Verification by VU U.K.

CSM_159 As indicated in Figure 4, once the VU has verified the authenticity and validity of a previously unknown certificate, it may store this certificate for future reference, such that it does not need to verify that certificate's authenticity again if it is presented to the VU again. Instead of storing the entire certificate, a VU may choose to store only the contents of the Certificate Body, as specified in section 9.3.2. [F1 Whereas storing of all other types of certificate is optional, it is mandatory for a VU to store a new link certificate presented by a card.] U.K.

Textual Amendments

F1 Inserted by Commission Implementing Regulation (EU) 2018/502 of 28 February 2018 amending Implementing Regulation (EU) 2016/799 laying down the requirements for the construction, testing, installation, operation and repair of tachographs and their components (Text with EEA relevance).