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C929 Widebody Aircraft – China's Certification Push
China's CAAC has signed new certification cooperation agreements with Hong Kong and Macau aviation authorities to accelerate approval of the C929 widebody airliner, intended to compete with Boeing and Airbus. The program builds on the C919 narrowbody cooperation framework and reflects China's push for aviation self-sufficiency.
Importance: 55%Confidence: 85%Mentions: 1Updated: August 26, 2026
## Overview
The C929 is China's home-grown widebody airliner program, being developed to compete with mainstream models from Boeing and Airbus (SCMP, April). It represents the next major step in China's civil aviation ambitions, building on the narrowbody C919 program.
## Certification Efforts
China's national aviation regulator, the Civil Aviation Administration of China (CAAC), has signed new partnership deals with counterparts in Hong Kong and Macau to accelerate type certification for the C929 (SCMP, April). The Hong Kong Civil Aviation Department and CAAC outlined a plan on Thursday to build on the cooperation framework already established for the C919 (SCMP, April).
This regional certification cooperation is seen as a mechanism to fast-track international recognition of the aircraft, potentially easing the path to broader global market acceptance beyond China's borders.
## Strategic Context
The C929 program is part of China's broader strategy to build a self-sufficient aviation supply chain amid sanctions pressure and reduce reliance on Boeing and Airbus, mirroring the trajectory of the C919 (SCMP, April). Success in certifying the widebody jet, a more technically demanding category than narrowbody aircraft, would mark a significant milestone in China's aerospace ambitions and could reshape competitive dynamics in the global commercial aviation market.
## Why This Matters
For attorneys and business strategists, the C929 program touches on aviation regulatory harmonization, cross-border certification frameworks, and the broader geopolitics of aerospace manufacturing and export control. Its progress should be tracked alongside the C919's ongoing EASA certification efforts as indicators of China's aviation self-sufficiency strategy.