At a glance:
- Proposals aim to make the UK’s airspace change process more proportionate whilst retaining an evidence-based and transparent approach.
- Airspace modernisation is key to the resilience and competitiveness of the UK’s aviation sector.
- Consultation seeks views from all stakeholders.
The UK Civil Aviation Authority has today launched a consultation on reforms to the UK’s airspace change process, a key part of the UK’s wider programme to modernise airspace.

The consultation outlines proposals to streamline and improve the timeliness of how airspace proposals are developed and decisions are made, while ensuring the process remains transparent and evidence-based. The regulator is seeking views from a wide range of stakeholders on these proposals.
The current process, first introduced in 2018 and updated in 2023, now requires further reform to reflect experience of where the current process is effective and where it is not working effectively or is creating disproportionate work, and to take account of the creation of the UK Airspace Design Service (UKADS). The proposed framework will enable the UKADS and new users, working with stakeholders, efficiently to deliver modernised design.
UK airspace modernisation is a cornerstone of the UK’s transport strategy. The Civil Aviation Authority is working with the Department for Transport to ensure reforms to our processes align with our commitments to proportionate and effective regulation.
Modernised airspace designs will improve the overall capacity of this key national infrastructure to safely deliver airport capacity limits established in planning decisions, strengthen the resilience of aviation operations, whilst taking account of the government’s environmental objectives. In time modernisation will facilitate safe integration of new and innovative types of aircraft with other airspace users.
Rob Bishton, Chief Executive of the UK Civil Aviation Authority, said:
“Airspace is one of the UK’s most important pieces of national infrastructure. If we want our aviation system to grow in line with planning system decisions, be resilient, compete internationally, and adapt to new technologies, the way we manage and modernise that airspace must also evolve.
“This consultation sets out reforms that will make the system simpler and more proportionate, while retaining the key evidence and transparent approach. It is a critical step towards delivering the airspace modernisation the UK needs.”
The consultation will run for 12 weeks, closing on 18 December 2025. Full details and information on how to respond are available on the Civil Aviation Authority’s Citizen Space platform.