Removing a motorcycle helmet after a crash: when it stays on, when it comes off
This page doesn't teach first aid. It points you to what road and emergency authorities publish, and shows what your KINTAG tag says to whoever reaches you first.
Should you remove a motorcyclist's helmet? What the authorities say
The London Fire Brigade puts it in one line: "Do not remove a motorcyclist's helmet unless it is essential to do so."
The NSW Government in Australia says when that is: "A full-faced helmet should only be removed if the injured rider does not have a clear airway and cannot breathe." Otherwise, it says, the helmet stays on unless the rider takes it off themselves.
Spain's traffic authority, the DGT, says the same in its accident checklist: "no le quites el casco" — don't take it off.
When the helmet has to come off
The NSW page covers that case: it says the helmet must be removed by at least two people, and describes how. Read it there, from the people who wrote it. A hands-on first-aid course is where that skill is learned, not a web page.
What your tag says about the helmet
Every KINTAG emergency profile opens with the same yellow banner: DO NOT REMOVE HELMET, unless you are a doctor or paramedic. It's written in English, Spanish (NO QUITES EL CASCO), Portuguese (NÃO REMOVA O CAPACETE) and French (NE PAS RETIRER LE CASQUE) at once, with the reader's own language largest.
It isn't rider data. You can't switch it off, and it's there even on a paused tag or a code that doesn't exist. The printed sticker carries the same warning, so it works with no phone at all.
Where the warning sits on the printed tag
On the helmet sticker, under the QR code and its typed address, there's a yellow block with the warning and a red block with your blood group. On the smallest stickers the line "unless you are a doctor or paramedic" is left off, because it would be too small to read; the warning itself never is.
The wallet card prints the same warning. The keyring version is too small for both blocks, so it carries one yellow band instead: IN CASE OF EMERGENCY.
Why "unless you are a doctor or paramedic"
Because every authority above leaves room for the moment the helmet must come off, and that call belongs to someone trained to make it. The banner asks a bystander to wait. It doesn't tell a paramedic how to do their job.
What the first person there can do instead
Call. The button on the tag dials the emergency number for the country they're standing in — how it picks one. In many places the person who answers guides the caller: Brazil's SAMU 192 says its call-takers give guidance on the first steps, and Chile's Ministry of Health says a nurse or doctor answers 131.
Then the profile shows them what you chose to share: your blood group, allergies, and the people to call.
More guides
- Do paramedics scan QR codes on helmets? An honest answer — Nobody is required to scan a helmet sticker. Who does, what they see, and what works when nobody does.
- Emergency numbers by country — and how your tag picks one — The number your tag's call button dials in each country, the official source for each, and how it decides.
- QR helmet sticker vs medical ID bracelet, dog tag or NFC chip — Four ways to carry your medical ID on a bike, what each does well, and why two beats one.
- The certification QR on a helmet vs your emergency tag: Brazil's Inmetro seal — Two QR codes on one helmet: one says the helmet is genuine, the other says who's wearing it. What each does, and how to place yours.
Sources
- London Fire Brigade — london-fire.gov.uk
- NSW Government — www.nsw.gov.au
- DGT — www.dgt.es
- SAMU 192 — www.gov.br
- Ministry of Health — www.minsal.cl
Sources last checked: October 15, 2026