T/CECC 44-2025 Active Group standards

T/CECC 44-2025 Compliance specifications for airworthiness requirements of software in airborne

Publish Date: 2025-12-12 Implement Date: 2025-12-12 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CECC 44-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Dye intermediates

ICS Name: Air transport

Publish Date: 2025-12-12

Implement Date: 2025-12-12

Scope

This document specifies the requirements and compliance methods that should be followed by airborne software developed to meet the airworthiness requirements of civil aircraft throughout its entire life cycle (from planning to development, verification, configuration management, quality assurance, and certification liaison). This document is applicable to the requirements analysis, design and development, tool usage, and verification processes of airborne software, as well as the evaluation of the functional completeness, safety, and airworthiness compliance of airborne software. It is also applicable to users/suppliers of airborne equipment and system software for civil aircraft, certification bodies, and all organizations involved in software development. This standard aims to standardize the R&D process of all airborne software systems on aircraft, covering the entire process of requirements, design, development, verification and validation, configuration management, and quality assurance. This standard is applicable to all software systems used in aircraft, including but not limited to display control systems.