How the HTGF Atlas Decides What to Show You: Trust Tiers, Explained

Every place on the HTGF Atlas carries one of three trust tiers — ★ Dedicated, GF-serving, or Unverified — and none of them is the word “safe”. That’s deliberate. Here’s exactly what each tier means, what evidence sits behind it, and why we’d rather show you our working than hand you a promise no map can keep.

If you’ve ever stood outside a restaurant squinting at an app wondering what a green tick actually means, this post is for you. The Atlas now covers tens of thousands of places worldwide, and the single most common question we get is some version of: “Can I trust this listing?” The honest answer depends on which tier it carries — so let’s take them one at a time.

Why we never call a place “safe”

“Safe” is a word about outcomes, and no directory can guarantee an outcome. A kitchen can change hands, a trained manager can leave, a supplier can switch flours — all between our last verification and your dinner reservation. A listing that says “safe” is really saying “safe, as far as we knew, at some point in the past” — and dropping the second half of the sentence.

So the Atlas doesn’t do verdicts. It does evidence: what we know, where it came from, and when it was last checked. You bring the judgement — you’re the expert on your own condition and your own risk tolerance. Our job is to make sure you’re judging from real information rather than a mystery badge.

The three tiers, one by one

★ Dedicated

The top tier, and the strictest. ★ Dedicated means the kitchen is genuinely 100% gluten-free — no wheat flour on the premises, no “we also do normal pizza”, no gluten-containing menu running alongside. And it means we’ve verified that claim, not just read it in a bio.

We are deliberately stingy with this star. A restaurant with a wonderful gluten-free menu and careful protocols is a great find — but if the same kitchen also handles wheat, it does not get the star, full stop. We never upgrade a listing to Dedicated because it “feels” dedicated, because reviews are glowing, or because the owner asked nicely. If the evidence doesn’t show a fully gluten-free operation, the tier stays where the evidence puts it.

GF-serving

The middle tier, and by far the largest. GF-serving means the kitchen serves gluten-free food with some protocol behind it — a marked menu, staff who understand the request, separate preparation steps of some kind. It also means, unavoidably, that gluten is present in the same kitchen, so residual cross-contact risk is possible.

This is not a warning label — most of the best coeliac meals of my travelling life have come from GF-serving kitchens. But it is a reminder that the protocol is doing the work, and protocols vary. At a GF-serving place, always confirm on arrival: mention coeliac disease rather than a preference, ask how the dish is prepared, and ask specifically about shared fryers and toasters — a fryer or toaster that also handles breaded or wheat items is a genuine cross-contact route, whatever the menu says.

Unverified

The honest tier. Unverified means a community lead we haven’t confirmed yet — a place suggested by a traveller, surfaced by our research pipeline, or mentioned in a local coeliac group, that hasn’t been through verification. It might turn out to be a gem. It might turn out to be a menu with one sad salad. We genuinely don’t know yet, and we’d rather tell you that than guess.

Treat Unverified listings as a starting point, not a recommendation. Check the place’s own channels, call ahead, ask your questions at the door — and then tell us what you found, so the listing can move up (or out).

Evidence and last-verified dates, not vibes

Behind the tiers sits the same rule we apply to everything we publish: every factual claim needs a source and a last-verified date. Where the Atlas shows detail — a protocol note, an owner statement, a community report — it shows when that information was last checked, because a verification from last month and one from three years ago are not the same thing, even if the words are identical.

This is also why tiers can move down. If a dedicated bakery starts stocking wheat pastries, or a GF-serving kitchen quietly drops its protocol, the tier follows the evidence. A directory that only ever adds stars isn’t a directory — it’s a billboard.

What the tiers can’t do

A quick, honest list of the limits:

• They can’t see tonight’s kitchen. Staff, suppliers and ownership change. The tier reflects the last verification, not this evening’s shift.
• They can’t know your sensitivity. Coeliac disease is a medical condition and reactions vary. For anything medical, please talk to your doctor or dietitian — the Atlas is travel intelligence, not clinical advice.
• They can’t replace the conversation. Even at a ★ Dedicated place, saying “I have coeliac disease” takes five seconds and confirms you’re in the right hands. At a GF-serving place, that conversation is part of the protocol.

Help us keep it honest

The Atlas gets better the way it started: travellers telling us what they found. If you know a place we’re missing, suggest it here — no account needed. If a listing is wrong, outdated or has changed hands, the same form works for corrections; every submission goes through review before anything changes on the map. Gluten-free festivals, markets and expos belong on the events calendar — you can submit those here.

And if you’re heading somewhere new this summer, open the HTGF Atlas, look past the pins to the tiers — and now you know exactly what each one is telling you.

HTGF provides travel intelligence, not medical advice. For medical questions, please talk to your doctor, dietitian or national coeliac society. Tier definitions last reviewed 15 July 2026.