What is ISO 19855?

ISO 19855 is officially titled:

β€œPublic transport β€” Interoperable fare management system β€” Architecture”

This standard outlines the reference architecture for Interoperable Fare Management Systems (IFMS) used in public transport. It defines:

  1. 🧾 System components (e.g., validators, user media, central servers)
  2. πŸ” Data and interface specifications to ensure interoperability
  3. 🧠 Functional roles and processes in fare management
  4. πŸ“‘ Communication protocols for contactless ticketing and real-time validation
  5. 🌐 System security and privacy of passenger information

ISO 19855 enables multiple transport providers, authorities, and technology vendors to work within a standardized ecosystem that supports modern ticketing methods such as smart cards, QR codes, NFC, and mobile apps.

Why is ISO 19855 important?

Transportation networks are rapidly evolving into multi-modal, digital, and cashless environments. However, without standardization, fare systems become fragmented and incompatible across cities, regions, or modes (e.g., bus, rail, metro).

ISO 19855 is essential to:

  1. 🧩 Achieve seamless integration of fare collection systems across different providers
  2. πŸ” Ensure data security and protect passenger information
  3. πŸš† Support multi-modal transport solutions
  4. 🌍 Promote cross-border and nationwide mobility programs

Whether you're deploying a local transit system or scaling to regional/national smart mobility platforms, ISO 19855 provides a unified framework for success.

What are the benefits of ISO 19855?

Adopting ISO 19855 helps public transport authorities and technology vendors:

  1. βœ… Standardize Fare System Architecture

Implement compatible components and interfaces across all transport modes.

  1. πŸ”„ Enable System Interoperability

Ensure systems can communicate and operate together without custom integrations.

  1. πŸ” Enhance Data Privacy and Security

Protect user credentials, travel history, and financial transactions.

  1. πŸ“ˆ Support Scalability and Upgrades

Future-proof your system with modular, standards-based architecture.

  1. 🧾 Comply with International Mobility Regulations

Align with EU, ASEAN, GCC, and global standards for urban transportation.


What kind of businesses can benefit from ISO 19855?

With GMC’s ISO 19855 consulting, your organization gains operational and strategic advantages:

  1. βœ… Simplify Vendor Integration

Easily work with multiple hardware and software vendors using standard protocols.

  1. βœ… Reduce Operational Costs

Minimize redundant systems and manual processes through unified ticketing platforms.

  1. βœ… Increase Passenger Satisfaction

Offer convenient, fast, and secure payment experiences across all transit types.

  1. βœ… Support Multi-Operator and Regional Transit Networks

Expand your system to accommodate partnerships, mergers, or government initiatives.

  1. βœ… Demonstrate Regulatory Compliance and Trust

Meet data protection, financial audit, and cybersecurity standards.

  1. βœ… Unlock Smart City and Mobility-as-a-Service (Maas) Opportunities

Build the foundation for integrated services like ridesharing, micro-mobility, and beyond.



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