ARINC649 ARINC 649 Common Terminology and Functions for Software Distribution and Loading

This document provides comprehensive guidance on software distribution, loading, and integrity checking standards for airborne software systems. It is aimed at airlines, airframe manufacturers, equipment suppliers, maintenance organizations, and other stakeholders involved in aircraft software management. The document emphasizes the importance of consistent terminology, standardized processes, and security considerations in managing aircraft loadable software parts (LSPs) and related data.