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)

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

9. KEYS AND CERTIFICATES U.K.

9.1. Asymmetric Key Pairs and Public Key Certificates U.K.

9.1.7 Overview: Certificate Replacement U.K.

[F1 Figure 1 Issuance and usage of different generations of ERCA root certificates, ERCA link certificates, MSCA certificates and equipment certificates] U.K.

Notes to Figure 1: U.K.

1. Different generations of the root certificate are indicated by a number in brackets. E.g. ERCA (1) is the first generation of ERCA root certificate; ERCA (2) is the second generation, etc. U.K.

2. Other certificates are indicated by two numbers in brackets, the first one indicating the root certificate generation under which they are issued, the second one the generation of the certificate itself. E.g. MSCA_Card (1-1) is the first MSCA_Card certificate issued under ERCA (1); MSCA_Card (2-1) is the first MSCA_Card certificate issued under ERCA (2); MSCA_Card (2-last) is the last MSCA_Card certificate issued under ERCA (2); Card_MA(2-1) is the first Card certificate for mutual authentication that is issued under ERCA (2), etc. U.K.

3. The MSCA_Card (2-1) and MSCA_Card (1-last) certificates are issued at almost but not exactly the same date. MSCA_Card (2-1) is the first MSCA_Card certificate issued under ERCA (2) and will be issued slightly later than MSCA_Card (1-last), the last MSCA_Card certificate under ERCA (1). U.K.

4. As shown in the figure, the first VU and Card certificates issued under ERCA (2) will appear almost two years before the last VU and Card certificates issued under ERCA (1) will appear. This is because of the fact that VU and Card certificates are issued under an MSCA certificate, not directly under the ERCA certificate. The MSCA (2-1) certificate will be issued directly after ERCA (2) becomes valid, but the MSCA (1-last) certificate will be issued only slightly before that time, at the last moment the ERCA (1) certificate is still valid. Therefore, these two MSCA certificates will have almost the same validity period, despite the fact that they are of different generations. U.K.

5. The validity period shown for cards is the one for driver cards (5 years). U.K.

[F1 6. To save space, the difference in validity period between the Card_MA and Card_Sign certificates is shown only for the first generation.] U.K.

Textual Amendments

F1 Substituted 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).