CiCi · Foods · Gluten free travel

Gluten free travel

The short answer

The rules change at the border. Australia and New Zealand require no detectable gluten and exclude oats entirely, Chile sets 1 ppm, Japan sets 10, and Europe requires the same 20 ppm as the US but handles oats differently. A product that qualifies at home may not qualify where you land.

The most useful travel tip is that a good translation card explains cross-contact rather than just naming gluten.

A server bringing plates to a table of friends in a busy restaurant

The rule: the threshold, the certification system and the cuisine all change

Certification systems differ more than thresholds. Italy has the strongest practical infrastructure in the world: the national coeliac association certifies restaurants, pharmacies dispense gluten-free food on prescription, and awareness among restaurant staff is high. Ireland, Scandinavia, Spain and Argentina are all comparatively easy.

The hardest travel is where a wheat-based sauce is part of the cuisine, not where awareness is low. East and Southeast Asia are difficult mainly because soy sauce is in almost everything and is conventionally brewed on wheat, which is a bigger practical obstacle than any labeling regime. Thai and Vietnamese food is easier than Chinese or Japanese for the same reason.

A translation card is only useful if it explains the mechanism. A card saying "no gluten" translates into a kitchen removing visible bread. A card explaining that the food must not touch bread, share a fryer, or be cooked in pasta water, and that a small amount causes real illness, changes what actually happens in the kitchen.

Airlines and hotels: a gluten-free meal request is a catering code, not a guarantee, and cross-contact handling varies enormously. Carrying enough safe food for a delayed journey is the reliable backup. Sealed packaged food is permitted through security in most jurisdictions.

Check it in the aisle instead

Point CiCi at the barcode and get this same reasoning in about two seconds, plus the carbs and whether it has been recalled. 360,000+ packaged foods are already read and waiting.

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At a glance

Sorted by what the answer actually is, rather than alphabetically — because the useful question in a shop is “which pile is this in.”

⚠️ Depends — check the label

Japan
10 ppm but no centralised certification, and soy sauce is everywhere. Barley tea is the default free drink.
China and Southeast Asia
Soy sauce ubiquity is the obstacle rather than labeling law.
Canada
20 ppm, but oats are treated as a gluten source, so oat products differ from the US.
Airline gluten-free meals
A catering code, not a guarantee. Carry a backup.

✓ Gluten free

Italy
The strongest practical infrastructure anywhere: certified restaurants, pharmacy provision, high staff awareness.
Australia / New Zealand
Strictest standard on earth: no detectable gluten, oats excluded entirely. Labels are highly reliable.
Ireland, Scandinavia, Spain, Argentina
Strong awareness and good labeling.
United Kingdom
20 ppm, excellent supermarket labeling, widespread restaurant awareness.
Chile
Under 1 ppm, the tightest numerical threshold in the world.
A card explaining cross-contact
Far more effective than a card that only names gluten.
Sealed packaged food through security
Permitted in most jurisdictions; it is the reliable fallback for delays.

Common questions

Which country is easiest for celiac travel?

Italy, by a wide margin. The national coeliac association certifies restaurants, gluten-free food is dispensed through pharmacies, and awareness among restaurant staff is unusually high. Ireland, Scandinavia, Spain, Argentina and Australia are also comparatively easy.

Is gluten-free food labeled the same everywhere?

No. The US, EU and UK use 20 ppm; Chile requires under 1 ppm; Japan sets 10 ppm without centralised certification; Australia and New Zealand require no detectable gluten and exclude oats entirely. A product that qualifies as gluten free at home can fail the local standard where you land, and vice versa.

Are airline gluten-free meals safe?

They are a catering code rather than a guarantee, and cross-contact handling varies by caterer. Treat one as a convenience and carry enough sealed safe food to cover a delayed or diverted journey.

Check it yourself

CiCi is not the authority on this. These are. Every link below goes to the regulator, charity or paper the answer above rests on.

Standard for Foods for Special Dietary Use for Persons Intolerant to Gluten (CXS 118-1979)FAO/WHO Codex Alimentarius CommissionThe international standard most national rules are built on: "gluten-free" at no more than 20 mg/kg, and a separate "reduced gluten" band of 20–100 mg/kg that may not be called gluten-free.
21 CFR 101.91 -- Gluten-free labeling of food.U.S. National Archives — Electronic Code of Federal RegulationsThe binding US regulation itself: it defines "gluten-containing grain", sets the "gluten-free" claim at less than 20 ppm, and states how manufacturers must demonstrate compliance.
Food Labeling; Gluten-Free Labeling of FoodsU.S. Federal Register (Food and Drug Administration)The 2013 final rule as published, with the full preamble explaining why FDA chose the 20 ppm figure and how it weighed evidence from people with coeliac disease.
Food Labeling; Gluten-Free Labeling of Fermented or Hydrolyzed FoodsU.S. Federal Register (Food and Drug Administration)The 2020 rule covering yoghurt, sauces, beer and other fermented or hydrolyzed foods, where gluten cannot be reliably measured, so compliance rests on records kept before fermentation.
Food AllergiesU.S. Food and Drug AdministrationHow the nine major allergens (including wheat) must be declared under FALCPA — useful because wheat-free allergen labelling is a separate legal duty from any gluten-free claim.
Gluten and Food LabelingU.S. Food and Drug AdministrationFDA's consumer explainer of what gluten is and which products the rule does and does not cover, including its 2017 survey finding only one of 702 samples out of compliance.

The scanner

Reading a page is fine. Standing in the aisle is the hard part.

This site answers the question you knew to ask. The app answers the one you didn't: the barley malt in a rice cereal, the wheat starch in a gummy. Scan the barcode, or photograph the panel when the barcode isn't in any database, and CiCi shows which words on the label produced the answer.

360,000+ packaged foods already read. Ingredient statement, allergen declaration and nutrition panel, each one assessed by the same rules you can see working on this page, so most scans are an instant answer rather than a lookup.
Unlimited scanning, about two seconds an answer. Fig and Spoonful both cut you off at five scans a month.
Carbs and the full nutrition panel on every scan. Total and net carbohydrate with the arithmetic shown. For the roughly 6% of people with type 1 diabetes who have coeliac disease too, that is two apps collapsed into one.
Your glutening log. Record a reaction and CiCi shows what those days had in common. It counts overlaps and never tells you what caused it.
Saved products. The regular shop in one place, so next week is not a re-scan of the same forty items.
Scanning happens on your device. No scan is ever attached to you, sold, or sent to an analytics service.

Try it free for 14 days →See pricing

14 days free, then $29.99 a year. Cheaper than Fig, and it does what three separate apps do. This website stays free forever either way: every answer on it, permanently, with no account.

Other food categories

Gluten-free breadThe bread aisle is where the most gluten exposures start. More of its marketing language sounds health-adjacent than in any other category, and none of that language means gluten-free.Gluten-free beerThis is the one category where a legal label distinction maps onto a real medical distinction, and almost nobody explains which is which.Gluten-free soy sauceSoy sauce is the highest-frequency accidental exposure in restaurant eating, because it is in almost everything and almost nobody thinks of it as a wheat product.Gluten-free oatsOats are the only common food where the correct answer depends on which country you are standing in, and where a meaningful minority of people react even to perfectly clean oats.Gluten-free candyCandy is a good category to learn on, because it is small, the failure modes are few, and they recur everywhere else.Gluten-free sauces and condimentsA meal built entirely from naturally gluten-free ingredients is routinely undone at the last step by a spoonful of something from a jar.Gluten-free pastaThe noodle aisle is unusually forgiving once you know which base grain you are looking at, with one systematic exception.Gluten-free breakfast cerealCereal is the clearest demonstration of why an ingredient-list scanner that only looks for the word "wheat" is dangerous.Eating out gluten freeA published study found that a substantial share of restaurant food ordered as gluten free tested positive for gluten, with pizza and pasta the worst offenders by a wide margin.Gluten-free flourFlour is the category where a naturally gluten-free ingredient most often arrives contaminated, because milling equipment is expensive and rarely dedicated.Gluten in medications and supplementsThis is the category where the honest answer is most often "ask the manufacturer," and where scanners that give a confident verdict are least defensible.Gluten-free snacksA category where the base food is nearly always safe and the flavouring nearly always decides the answer.Gluten-free dairy and cheeseDairy is one of the safest aisles in the shop, which is why the few exceptions catch people off guard.Gluten-free meat and deliThis is the aisle where the regulatory technicality has real consequences, and almost no consumer guide mentions it.Gluten-free coffee, tea and drinksA category where the base drink is almost always fine and the additions decide the answer.Gluten-free bakingIn baking, the gluten-free question is less about safety and more about how a batter holds together without gluten.Gluten free for kids and schoolWritten for parents, and more about systems and social situations than about ingredient lists.Gluten-free frozen and convenience foodThe freezer aisle is where a naturally gluten-free food most often arrives with something added that nobody would have predicted.Gluten in cosmetics and household productsThis category is dominated by marketing, and the honest version saves people a great deal of unnecessary expense and worry.

Keep going

Every ingredient, A–ZLook up any single ingredient and see its classification, the reasoning, and the regulation behind it.ListsHidden sources of gluten, safe foods that sound risky, and more.LearnHow labels work, what cross-contact evidence shows, why oats are contested.Look up a product by barcodeEvery barcode CiCi can resolve has its own page.