Reference code format check
Independent format checker. Not affiliated with any government authority. Checks format and plausibility of a reference code you already have. Format only. No status access. Not a government service.
How to use this result safely
ETAScheck is a format and plausibility checker for reference codes you already have (for example, a number shown on a receipt, email, or confirmation page). It checks for common formatting issues such as length, allowed characters, and separators. It does not connect to government systems and cannot confirm whether an application exists.
What “Plausible format” means
“Plausible format” means the code you entered resembles patterns commonly used for reference numbers. It does not mean the code is valid, active, approved, or linked to your identity. Some scams use realistic looking reference numbers.
What “Unlikely format” means
“Unlikely format” means the code contains obvious issues such as unexpected symbols, unusual length, missing separators, or uncommon character mixes. This can happen with typos, copy and paste mistakes, or fake references.
Common mistakes that cause errors
- Confusing O and 0, I and 1, S and 5
- Hidden spaces before or after the code
- Copying extra punctuation from emails (for example a trailing period)
- Mixing multiple references into one field
Scam safety checks to do next
- Verify the domain carefully and watch for lookalike URLs.
- Avoid sites that claim they can “approve”, “verify”, or “guarantee” outcomes.
- Prefer official government channels for applications, payments, and status checks.
- Treat urgent pressure tactics (“pay now or lose approval”) as a red flag.
- Do not share passport numbers, full date of birth, or card details unless you are on an official service.
Need official status or guidance? ETAScheck cannot check status. See the official links on the Sources page.
How to use this result safely
ETAScheck is designed for situations where you already have a reference code shown on a receipt, email, or confirmation page. It checks only whether the format looks plausible based on common patterns. It does not confirm validity, approval, or existence.
Plausible format means the code resembles commonly used structures. This does not mean it is real or active. Some fraudulent sites display realistic-looking codes.
Unlikely format indicates obvious issues such as unexpected characters, unusual length, or misplaced separators. This is often caused by typos or copy-paste errors.
Before taking next steps, verify the website that issued the code, avoid pressure tactics, and rely on official government channels for applications and status checks.