ARINC Standards (Aeronautical Radio Incorporated) define technical specifications and communication protocols used in civil aviation worldwide. They describe the form, fit, function, and interfaces of avionics systems, cabin equipment, and aircraft networks, ensuring interoperability and reliability across more than 10,000 aircraft types.

Developed through industry collaboration, ARINC Standards form the backbone of modern aircraft communication, navigation, and maintenance processes. They are essential references for the integration of digital and networked aircraft systems, flight simulators, and training equipment.

ARINC Standards are used by airlines, aircraft manufacturers, avionics suppliers, maintenance organizations, and simulation system developers. They provide a shared technical foundation for engineers, developers, and operators who design, install, and maintain avionics and aircraft communication systems.

In particular, ARINC documents are a core reference for professionals working in:

• Avionics engineering and integration
• Aircraft systems maintenance and testing
• Flight simulation and training technology
• Aerospace research and regulatory compliance

ARINC Standards are developed by SAE Industry Technologies Consortia (SAE ITC®), an affiliate of SAE International®, based in the United States. Within SAE ITC, the ARINC Industry Activities (IA) program coordinates the work of three expert groups that collaboratively establish consensus-based, voluntary aviation standards:

• AEEC (Airlines Electronic Engineering Committee) – Develops engineering and technical standards for all sectors of the aviation industry.
• AMC (Avionics Maintenance Committee) – Focuses on maintenance-related standards and practices.
• FSEMC (Flight Simulator Engineering and Maintenance Committee) – Develops standards and best practices for flight simulation and training equipment.

These committees bring together representatives from airlines, manufacturers, regulators, and service providers to ensure that ARINC Standards reflect real-world operational needs.

There are three main classes of ARINC documents:

1. ARINC Characteristics – Define the form, fit, function, and interfaces of avionics, cabin systems, and aircraft networks.
2. ARINC Specifications – Cover communication protocols, data security, and physical design aspects of avionics and cabin systems.
3. ARINC Reports – Provide guidelines and preferred practices, often for avionics maintenance or flight simulator engineering.

These standards are grouped into document series.