SIST-TS CEN/TS 16614-1:2026 PDF

Overview

SIST-TS CEN/TS 16614-1:2026, titled Public Transport - Network and Timetable Exchange (NeTEx) - Part 1: Public Transport Network Topology Exchange Format, is a vital European standard developed by CEN/TC 278. This technical specification defines the data exchange framework for describing the topology of public transport networks. NeTEx Part 1 is integral to multimodal and interoperable public transport data exchange, providing a common structure for representing network infrastructure, routes, connections, stops, and other core elements.

The 2026 update aligns with the revision cycle of the Transmodel standard (EN 12896), ensuring harmonization and consistency with key European data models, including SIRI (Service Interface for Real-time Information) and OJP (Open Journey Planning). This edition also introduces enhancements based on user feedback and requirements from the European Delegated Regulation EU 2017/1926, supporting the development of multimodal travel information services across Europe.

Key Topics

• Transport Network Topology Representation: Provides a standardized model for the digital exchange of topological data, including nodes, links, lines, and route structures within public transport systems.
• Modularity and Extensibility: Supports modular design, enabling incremental adoption and scalable implementations across various public transport systems and data providers.
• Enhanced Vehicle Layouts: Introduces digitalized deck plans, physical layouts for compound vehicles (e.g., train compositions), and equipment/accessibility mapping.
• Alignment with European Regulations: Ensures compatibility with EU regulations on multimodal travel information, fostering improved data quality and interoperability.
• Feedback Integration: Incorporates improvements and minor fixes based on practical experience and stakeholder input since the last version.
• Model Mapping and Transformation: Includes rules for mapping conceptual models to XML Schema Definitions (XSD), supporting consistent data validation and integration.
• Security and Data Management: Outlines best practices for secure data exchange and management of network topology updates.

Applications

NeTEx Part 1 is widely used by:

• Transport Authorities and Operators: To describe, share, and integrate public transport network information with partners, journey planners, and information systems.
• IT Solution Providers: For developing software platforms, journey planning engines, data management tools, and mobile applications that rely on standardized, interchangeable transport network data.
• National Access Points (NAPs): To comply with European requirements for the provision and standardization of multimodal travel data, ensuring that all stakeholders can access consistent and high-quality transport network information.
• Accessibility and Passenger Information Providers: To deliver detailed data for accessible travel applications, allowing integration of deck plans, vehicle layouts, and equipment for improved passenger experience.
• Research and Policy Organizations: As a reference for analytics, planning, and evaluation of transport network extensions, optimization, and policy implementation.

Related Standards

NeTEx is designed as a modular, multi-part standard. Other NeTEx components and related standards include:

• CEN/TS 16614-2: Scheduled Timetables Exchange Format
• CEN/TS 16614-3: Fare Information Exchange Format
• CEN/TS 16614-4: Passenger Information European Profile (EPIP)
• CEN/TS 16614-5: Alternative Modes Exchange Format
• CEN/TS 16614-6: Accessibility European Profile (EPIAP)
• EN 12896 (Transmodel): European Reference Data Model for Public Transport
• CEN/TS 15531 (SIRI): Service Interface for Real-time Information
• OJP: Open Journey Planning standard

By adopting SIST-TS CEN/TS 16614-1:2026, organizations streamline the aggregation, sharing, and updating of interoperable public transport network data, significantly improving the quality, accessibility, and efficiency of passenger information services across Europe.