The European Organisation for Civil Aviation Equipment (EUROCAE) is an independent, non-profit organization founded in 1963. It operates as the leading European consensus-based standardization body for civil aerospace and aviation systems. EUROCAE brings together a wide spectrum of aviation stakeholders—including aeronautical manufacturers, airspace users, Air Navigation Service Providers (ANSPs), regulatory authorities, and research institutions—to collaboratively develop high-quality, globally recognized technical standards.
Unlike regulatory bodies, EUROCAE does not enact laws. Instead, it produces technical specifications known as EUROCAE Documents (EDs). These documents define critical metrics such as Minimum Operational Performance Standards (MOPS) and Minimum Aviation System Performance Standards (MASPS) for both airborne equipment and ground-based infrastructure.
EUROCAE plays an indispensable role in the European aviation regulatory framework. While the European Union Aviation Safety Agency (EASA) is responsible for establishing overarching safety mandates and certification requirements, these regulations dictate what safety objectives must be achieved. EUROCAE provides the how.
EASA formally recognizes EUROCAE Documents as Acceptable Means of Compliance (AMC). Consequently, when an aviation manufacturer or service provider demonstrates that their system complies with the relevant ED, EASA accepts this as proof of compliance with the broader safety regulation. Furthermore, EUROCAE works in tight synchronization with its North American counterpart, the RTCA, to ensure joint standards. This transatlantic harmonization guarantees that aircraft and avionics certified in Europe can operate globally without requiring fundamentally different technological architectures.
For the VITOLMINS project and the broader deployment of Vertical Take-Off and Landing Capable Aircraft (VCA), EUROCAE’s ongoing standardization efforts constitute the mandatory roadmap for operational deployment and commercial viability. The project's technological developments directly intersect with several specialized EUROCAE Working Groups (WGs):
- WG-112 (VTOL): This dedicated group is pioneering the foundational standards for VTOL aircraft. It addresses critical certification challenges unique to VTOLs, including flight controls, electrical and hybrid propulsion systems, energy management, and specialized airworthiness criteria. Any VCA platform aiming for EASA Type Certification must align its design philosophy with the outputs of WG-112.
- WG-105 (Unmanned Aircraft Systems & U-space): As VTOLs will eventually share airspace with unmanned systems in dense urban environments, WG-105 is defining the architecture for U-space integration. This includes standardizing e-conspicuity, remote identification, geofencing (e.g., ED-269), and cooperative awareness—essential elements for safe operations in lower airspace.
- WG-62 (Galileo/GNSS) and Navigation Standards: Given VITOLMINS’ focus on Dual-Frequency Multi-Constellation (DFMC) SBAS and EGNOS V3 technologies, EUROCAE standards dictate the minimum performance requirements for next-generation GNSS receivers and antenna systems. Ensuring that the hybrid navigation solutions developed within the project meet these MASPS/MOPS is a prerequisite for enabling all-weather, high-precision instrument flight rules (IFR) operations for VTOLs.
In summary, EUROCAE translates the innovative concepts of Advanced Air Mobility (AAM) and EGNSS-based navigation into tangible, auditable, and certifiable technical requirements, bridging the gap between Horizon Europe research and real-world airspace integration.