Changes to Terminal 4 parking from 23 June

From 23 June 2026, the Terminal 4 multi-storey car park (for Terminal and Meet & Greet Parking) will close as part of a major redevelopment programme to modernise the terminal's forecourts and car park, improving passenger experience.

All passenger parking for Terminal 4 will move to Zone A of the Terminal 4 Park & Ride car park.

Find out more about the changes

Airside works

All works taking place in or impacting Heathrow Airside areas must be approved by the Heathrow Airside Operations Department. Applications for works are managed through an electronic permit process on the CMO platform.

To request a CMO account, please email Eng_Works_Notifications@heathrow.com requesting access to CMO Airside Works Applications with the following details:

  1.  Full name
  2. Email address
  3. Company name

Airside works application

Full detail of the process to be followed can be found within ASWorks_OSI_004 Control of Works Airside (that can be found on the Operational Safety Instruction page) prior to submitting an application.

Find out more

More information

Any additional queries should be directed to Heathrow Aerodrome Compliance.

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