Contact
We answer everything from a real inbox — usually within 2 working days.
General & reader questions
Email contact@davidmansion.com. Please include the country you're flying to, your nationality and your travel date so we can give a useful answer.
We cannot issue legal or immigration advice, but we can point you to the relevant passport-validity rule, explain how the checker reached its result, and update a page if the published rule has changed.
Corrections
Spotted an out-of-date rule? Email contact@davidmansion.com with the page URL and a link to the official source. We update within 48 hours and credit corrections in our changelog where appropriate.
Useful sources include destination immigration departments, embassy pages, airline document-check guidance, UK Foreign, Commonwealth & Development Office travel advice, US State Department country information and IATA Timatic references quoted by airlines.
Press & media
Working on a travel story about passport rules, fast-track renewals or summer airport disruption? Email contact@davidmansion.com with "Press" in the subject line.
Partnerships
We accept partnerships from established travel brands (insurance, visa services, airlines and tour operators). We do not accept paid guest posts, link insertions, or sponsored content presented as editorial. Email contact@davidmansion.com with "Partnership" in the subject line.
Postal address
Mansion Web Company,
United Kingdom.
Postal address available on request.
Site owner
Passport 6 Month Rule is maintained by David Mansion / Mansion Web Company. Editorial, corrections and partnership messages all go to the same monitored inbox so requests do not get lost between teams.