Wrong Name, Dose or Passport Number on Your Vaccination Certificate? Here Is How to Fix It

Who this guide is for

This guide is for anyone whose government vaccination certificate (issued through CoWIN) carries an error and who needs it fixed, especially before travel or a job formality. It covers people who:

• See a wrong or misspelt name, a wrong gender, or a wrong year of birth on the certificate.
• Find the dose count or vaccine name recorded incorrectly, or a dose missing that they actually received.
• Need to add or correct a passport number so the certificate matches their passport for international travel.
• Raised a correction request earlier and have heard nothing back.

It is especially useful if you have a flight, a visa appointment, or an employer or university deadline coming up, because a name or passport mismatch can create avoidable trouble at check-in or at a foreign immigration desk.

Who this guide is NOT for

This guide does not cover medical questions about which vaccine you should take, booster eligibility, or any health advice. It also does not cover certificates issued by systems other than the official Indian government platform. If your concern is a refusal by a hospital to share your own medical records or to correct a clinical entry, see our guide on correcting a wrong allergy or diagnosis in your medical record instead. For a hospital that will not give you an itemised bill or discharge summary, see our guide on getting an itemised hospital bill and discharge summary.

What you can do this weekend

Friday evening

Open your certificate and write down the exact error. Note the certificate ID or reference number printed on it, the mobile number used at registration, and the name and place of the vaccination centre. Compare every field against your photo ID, and against your passport if you are travelling abroad. Be specific: is it a single letter wrong in the name, a missing dose, or no passport number at all? A precise note will save you time at every later step.

Saturday

Log in to the official CoWIN portal using the registered mobile number and the OTP. Open your account and look for the option to correct the certificate or to raise an issue. CoWIN allows certain self-service corrections, and for international travellers it has offered an option to add or link a passport number. Try the change that matches your error. If the portal makes the fix, download the corrected certificate immediately and save it in two places. If the portal does not offer your specific change, do not force it. Note down exactly what option was or was not available, take a screenshot, and move to the centre route.

Sunday

Prepare for the centre visit. Print or save a copy of the wrong certificate, your photo ID, your passport (if relevant), and any slip or SMS you received at the time of vaccination. Draft a short, polite correction request using the template below, addressed to the vaccination centre in-charge. Keep one extra copy for your own file. If your error is a name-passport mismatch and you have travel soon, also write down the entry requirements of your destination country from its official source, because document rules differ by country and change over time.

Documents and evidence checklist

Step-by-step action plan

Step 1 — Identify the exact error and gather your IDs

Open the certificate and pin down the precise field that is wrong. Write it as a single clear sentence, for example: "Name shows ‘Kumr' but my passport reads ‘Kumar'." Note the certificate ID, the registered mobile number, and the issuing centre's name. Keep your photo ID and passport ready. Knowing the exact field tells you whether this is a simple self-service fix or a centre-level correction.

Step 2 — Try the official portal self-correction first

Log in to the official CoWIN portal with your registered mobile number and OTP. Open your account and look for the certificate-correction or raise-an-issue option. CoWIN allows certain self-service corrections, such as minor spelling fixes to the name. The exact fields you can edit, and how many times, change over time, so use whatever the portal currently offers. If the fix goes through, download the corrected certificate at once. The portal self-service is your primary route because it changes the record directly and instantly.

Step 3 — Add or link your passport number for international travel

If you are travelling abroad, check whether the portal shows an option to add or link a passport number, or to generate an international-travel certificate. This availability and the exact steps vary over time and by portal version. Enter the passport number exactly as printed, and make sure the name matches your passport. Download and save the result. Always verify the current entry and document requirements of your destination country from its official source, because these rules differ by country and change.

Step 4 — Go to the issuing vaccination centre if the portal cannot fix it

Some errors, such as a wrong dose, a wrong vaccine name, or a missing dose, usually come from how the centre entered your record and cannot be self-corrected. Visit the vaccination centre that gave your dose. Carry the wrong certificate, your ID, and any dose-day slip or SMS. Ask the centre in-charge to verify your record against their register and correct it at source. Submit a short written request (template below) and ask for an acknowledgement or reference.

Step 5 — Raise a grievance on the portal and escalate to the District Immunisation Officer

If the centre cannot resolve it on the spot, raise a grievance through the portal's complaint option and note the reference number. If there is still no movement, escalate in writing to the District Immunisation Officer or the district health office that supervises the centre. Attach your earlier request and the reference number. A district-level office can direct the centre to fix the source record.

Step 6 — File an RTI for status only if the request stalls

If you have raised a correction request and it has stalled with no proper response, you can file an RTI with the relevant public authority — the Union Health Ministry, the CoWIN system run under it, or the government vaccination centre — to ask for the status of your request, the action taken, and the officer handling it. RTI does not change your certificate; it surfaces the status and creates pressure. See how to file an RTI online in India for the step-by-step process.

Escalation ladder

Copy-paste correction request template

Replace the text in square brackets with your own details before sending. Use this for the vaccination centre or the district health office.

When RTI can help

The portal self-service and the issuing centre are the routes that actually change your certificate. RTI does not edit the record. But RTI becomes useful as a fallback when a correction request has stalled, because the bodies that hold these records are public authorities under the RTI Act, 2005:

• The Union Ministry of Health and Family Welfare, under which the CoWIN platform is run, is a public authority.
• A government vaccination centre and the district health office that supervises it are public authorities.

So if you have already filed a correction request or grievance and heard nothing, you can file an RTI with the relevant Public Information Officer to ask for the status of your request, the action taken on it, the timeline followed, and the name and designation of the officer dealing with it. This forces a written response within the time limit and often nudges the correction along. If the PIO does not reply in time, you can file a first appeal under RTI Section 19. Our overview of the first appeal and second appeal process explains what to do if the appeal also fails. You can also use the government grievance portal alongside RTI; see our guide on CPGRAMS and RTI together.

When RTI will not help

RTI does not correct your data. Even a perfect RTI reply will not change the spelling on your certificate or add your passport number. Always run the portal self-correction and the centre route first; treat RTI as a status-and-pressure tool, not the fix.

A purely private hospital is not a public authority. If your dose was given at a private hospital, you cannot file an RTI directly against that hospital. For the actual data fix, go back to it and ask it to update your CoWIN record. You can, however, still file an RTI with the Health Ministry or the district health office about the status of a correction request routed through the system, because the platform and the district administration are public authorities.

RTI is not a fast lane for a deadline. If your flight or visa appointment is days away, RTI is too slow to rely on. Prioritise the portal self-correction and an in-person centre visit, and verify your destination country's current entry requirements from its official source, because they differ by country and change over time.

Common mistakes to avoid

• Trying to fix the certificate by filing an RTI first. RTI does not change your record. The portal self-correction and the issuing centre are the only routes that actually edit it. Use RTI only as a fallback for status when a request has stalled.
• Logging in with the wrong mobile number. CoWIN self-correction needs the mobile number you registered with at vaccination. If you have changed numbers, you may have to approach the centre directly. Confirm the registered number before you start.
• Entering a passport number that does not match the passport exactly. For international travel, the name and number on the certificate are cross-checked against the passport. A single mismatched letter or digit can cause questions at check-in. Copy the details exactly as printed.
• Assuming every field is self-editable. Simple name-spelling fixes are often editable, but dose, vaccine name, or missing-dose errors usually need the centre to correct the source record. The exact editable fields change over time, so check the current portal rather than assuming.
• Not keeping a screenshot or reference number. If you ever escalate or file an RTI for status, you need proof of what you tried and when. Screenshot the portal screen and keep every reference number and acknowledgement.
• Leaving it to the last day before travel. Centre-level corrections take time because they depend on the centre and the district office. Start as early as possible so a slow correction does not collide with your travel date.
• Relying on unofficial websites or agents. Use only the official portal and the issuing centre. Unofficial "fixers" can misuse your details and cannot genuinely change a government record.