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 13

ANNEX 2

SEQUENCE DIAGRAMS OF MESSAGES EXCHANGES WITH THE ITS UNIT. U.K.

Figure 1

Sequence Diagram for PIN validation attempt

Figure 2

Sequence Diagram for ITS Unit's authorization verification

Figure 3

Sequence Diagram to process a request for data classified as non-personal (after correct PIN access)

Figure 4

Sequence Diagram to process a request for data classified as personal (after correct PIN access)

Figure 5

Sequence Diagram for PUC validation attempt