Aviation System Block Upgrades Programme

ICAO framework in the Global Air Navigation Plan that coordinates States, air navigation service providers, and industry to implement harmonized aviation capabilities through recurring Aviation System Block Upgrade timeframes, improving safety, capacity, interoperability, and environmental efficiency.

Identity

Aliases: Aviation System Block Upgrades (ASBU)ASBU ProgrammeAviation System Block Upgrade
Domains: aviation
Name: Aviation System Block Upgrades Programme
Status: active
Types: operationsinfrastructure

Details

Description: ICAO framework in the Global Air Navigation Plan that coordinates States, air navigation service providers, and industry to implement harmonized aviation capabilities through recurring Aviation System Block Upgrade timeframes, improving safety, capacity, interoperability, and environmental efficiency.
Leads
Participants: -

Assets & Meta

Creation Time: August 15, 2026 at 09:09:22 UTC
Updated Time: August 15, 2026 at 09:09:22 UTC

Other

Official Urls: https://www.icao.int/aviation-system-block-upgrade-asbu-implementation-monitoring-reporthttps://www.icao.int/EURNAT/ASBUhttps://www.icao.int/sites/default/files/2025-02/6904_en.pdf