Email the editor
Corrections and new evidence
If a record is wrong, out of date or missing, send the link to the page and the source that shows it. A published source we can open is best. We check the source before a record changes.
Suppliers, airports and airlines
If you are named in the register, tell us in the same way what is out of date. How each record is graded is explained on Our approach.
Anything else
Press, partnership and general questions go to the same address. What we do with your message is in the privacy note.