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M4.2.4 Technical specifications

M4.2.5 Technical specifications
The present document offers a comprehensive overview of the efforts by TN-ITS and DATEX II
experts to refine the Technical Specification (TS) of TN-ITS CEN TS 17268. It details the updates made
to address gaps identified in the RTTI Delegated Regulation, as outlined in M4.2.4. Additionally, it
explores the alignment of the TS with the DATEX II suite of specifications (CEN TS 16157 series) to
ensure seamless integration. The document also highlights updates prompted by feedback from TNITS partners, collected during the NAPCORE project. The final chapter outlines the roadmap for the
release of a new CEN Technical Specification for TN-ITS, designated as CEN TS 16157-14, planned for
2025.

M4.2.6 TN-ITS Inventory on requirements related to trust, quality, integrity, security and sovereignty of data
The main objective of this report is to identify and document the concepts of trust and ensure quality, integrity, security, and sovereignty within the TN-ITS data exchange. The report outlines: (1) Identification of trust, quality, integrity, security, and sovereignty, (2) research on existing optimal quality systems, (3) the TN-ITS Data Chain introduction, and (4) inventory of requirements and collection of methodologies to mitigate vulnerabilities and potential attacks.

M4.2.7 Guide on ensuring potential deployment of trust, quality, integrity and security of data established
Concepts of data evaluation tools (update)
This report is part of Task 4.2.4 from the NAPCORE project, which focuses on TN-ITS enhancements of the data sharing supply chain by incorporating and enhancing various data aspects of TN-ITS related data. The main objective of this report is to identify, ensure, and document the concepts of trust, quality, integrity, security, and sovereignty within the TN-ITS data chain.

TN-ITS page: https://tn-its.eu/standardisation/
On TN-ITS page are available updated links on the Technical Specification.