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CAP2387: Draft decision on the costs of the Heathrow West project

Draft decision on Heathrow West’s request that it be allowed to recover its planning costs on relation to its proposal to deliver a terminal as part of the expansion of Heathrow Airport.

Publication status: Current

Last updated: 09 August 2022

Letters and correspondence informig the H7 Final Determination

Correspondence up to 2021.

CAA letter to Heathrow Airport Limited and airlines on the CAA decision on HAL’s holding price cap for 2022, December 2021 CAA to Heathrow Airport Limited: 2022 Aeronautical Charges: Consultation Obligations, August 2021 CAA to Heathrow Airport limited on timing of H7 price control, February 2021 CAA letter to Heathrow Airport, October 2020 CAA to Department for Transport, July 2019 CAA response to Heathrow Airport Limited, July 2018 Heathrow Airport Limited to CAA, July 2018 Department for Transport to CAA,June 2018 CAA to Department for Transport,April 2018 CAA to Department for Transport, May 2016

Last updated: 27 March 2026

CAA explores regulatory model options for supporting efficient and timely Heathrow expansion

At a glance: The way that Heathrow Airport is regulated could change to accommodate plans for expansion.

Last updated: 25 November 2025

OR6_171: OR Series 6 part 2, 171 - Section 41 investigation of bmi complaint about Heathrow charges

Investigation of complaint by bmi that Heathrow Airport's structure of airport charges is unreasonably discriminatory

Publication status: Current

Last updated: 08 July 2011

Heathrow licence and monitoring

Details on Heathrow economic licence and monitoring.

Introduction We granted an economic licence to Heathrow Airport Limited (HAL).

Last updated: 27 March 2026

Aviation regulator publishes consultation on shortlist of Heathrow regulatory models to support capacity expansion

The UK Civil Aviation Authority (CAA) has today launched a consultation on a shortlist of regulatory models that could apply to capacity expansion at Heathrow Airport.

Last updated: 15 May 2026

CAP1466: InFocus: What is the CAA's economic regulation role in new airport capacity:

On 25 October, the Government announced its proposal to allow additional runway capacity to be developed at Heathrow Airport, subject to a consultation and going through parliamentary process.

Publication status: Current

Last updated: 25 October 2016

CAP1610: Economic regulation of capacity expansion at Heathrow: policy update and consultation

This document follows on from the June 2017 Consultation on the core elements of the regulatory framework to support capacity expansion at Heathrow.

Publication status: Current

Last updated: 14 December 2017

OR6_174: OR Series 6 part 2, 174 - Section 41 investigations of Heathrow's conduct

Decision on complaint by bmi about Heathrow Airport's structure of airport charges and closure of investigation into complaint by CFL on terms of moving premises at Heathrow

Publication status: Current

Last updated: 20 March 2012

CAP3149: Heathrow Capacity Expansion – consultation on regulatory policy on early costs

In this document, we are consulting interested parties on the regulatory policy on the recovery of early expansion costs incurred by potential developers before the Government takes a decision on whether to grant a Development Consent Order for capacity expansion at Heathrow airport

Publication status: Current

Last updated: 14 August 2025