Odyssway

The EES says you overstayed — but you didn't

The short answer: you have a legal right to get wrong EES data corrected. Under Article 52 of the EES Regulation, you can send a rectification request to the competent authority of any Schengen country — not just the one that made the error — and authorities must reply within 45 days. Entries on the overstayer list must be corrected when you show there was an error.

How a false overstay happens

The EES computes overstays automatically from recorded entries and exits. If an exit was never registered (equipment failure, an unrecorded crossing) or was recorded wrongly, the system can flag you as an overstayer even though you left on time.

Your rights, exactly as the regulation states them

The EES Regulation (Regulation (EU) 2017/2226, Art. 52) gives you the rights of access, rectification, completion and erasure of your personal data, and of restriction of its processing:

  • Requests "may be addressed to the competent authority of any Member State" — you don't have to deal with the country where the error happened.
  • The state responsible (or the one you asked) "shall reply to such requests within 45 days of receipt".
  • If checking the data requires consulting the state that recorded it, that state must be contacted within 7 days, and it must check the accuracy of the data within one month.
  • Data on the overstayer list "shall be erased without delay … and shall be rectified or completed" when you provide evidence that you were forced to exceed the stay by unforeseeable and serious events, that you have acquired a legal right to stay — or simply in case of errors.
  • If the authorities refuse, you are entitled to "an effective judicial remedy to ensure the data are rectified, completed or erased".

What to do, step by step

  1. Reconstruct your dates. Gather boarding passes, tickets, accommodation and payment records proving your actual exit date. Check your day count with our calculator so you can state precisely why the record is wrong.
  2. Write a rectification request citing Article 52 of Regulation (EU) 2017/2226: identify yourself as in your travel document, state the incorrect record (date and border crossing), state the correct facts, and attach your evidence.
  3. Send it to a competent authority — of the country that recorded the error, or any other Schengen country if that's easier for you. Which authority handles EES requests differs by country; our per-country guides with addresses and template letters are in preparation.
  4. Track the 45-day deadline. If the reply is late or negative, the regulation's judicial-remedy route and each country's data-protection authority are your escalation paths.

Before it ever gets that far

A false flag is much easier to dispute with your own records in hand: keep your boarding passes and count your own days — the 90/180 rule still applies to you regardless of what the system recorded. If the overstay wasn't a system error, see what actually happens next — it's a specific, bounded process, not an automatic ban.

Sources: Regulation (EU) 2017/2226, Art. 52 — consolidated version of 12 June 2026 (all quoted passages); European Commission — Entry/Exit System (automatic overstay detection); update history. Checked against official sources on 2026-07-13. Informational only — not legal advice; for an individual case consult the competent national authorities or a qualified adviser.