Transparency, sustainability, and the integration of modern technology into public services. 

The following EU Treaties and principles are particularly relevant to the initiative:

Treaty on the Functioning of the European Union (TFEU):

• Article 26  (Internal Market): Promotes the removal of barriers to the free movement of goods, services, and information. The initiative contributes to the accessibility of real-time information, enhancing the functioning of the internal market.

• Article 90-100 (Transport Policy): Supports the development of an efficient, safe, and sustainable transportation system. By providing accurate real-time data, your initiative aligns with the EU's transport policy objectives.

Treaty on European Union (TEU):

• Article 3 (Objectives): Promotes economic and social cohesion, as the initiative supports enhancing public transit accessibility and convenience for all citizens.

Digital Single Market Strategy:

• Alignment with the EU's Digital Single Market strategy by leveraging modern technology (QR codes) to provide seamless access to real-time information, enhancing connectivity and integration.

Consumer Protection:

• Ensures that passengers have access to accurate and up-to-date information, aligning with EU consumer protection principles and promoting their right to information.

Sustainable Development Goals (SDGs):

• Contributes to sustainable urban mobility, reducing emissions and congestion, which aligns with the EU's commitment to achieving the SDGs, particularly Goal 11 (Sustainable Cities and Communities).

Subsidiarity Principle:

• By promoting standardized QR codes at the EU level, the initiative takes into account the principle of subsidiarity, addressing matters at the appropriate level to achieve effective and consistent results.

Transparency and Accessibility:

• Your initiative emphasizes the importance of providing transparent, accessible, and up-to-date information to passengers, in line with the broader goals of transparency and accountability within the EU.