There is no universal food grade certificate, and the phrase on a supplier's PDF often means nothing. What actually matters is a set of dated third-party test reports covering your specific product and the market you sell into. Here is what to demand.
A drinkware buyer usually arrives with a single question, "is this food safe?", and leaves with the wrong answer. The problem is that the markets you might sell into do not run one legal system, and none of them issues a certificate for a finished bottle. What they impose are obligations, and those obligations land on whoever places the product on the market. In the United States that is often your importer of record. In the European Union it is the business operator whose name and address appear on the packaging.
Three regimes matter for drinkware, and they test different things:
| Market | Governing rule | What it obliges you to do | What it is not |
|---|---|---|---|
| United States, federal | 21 CFR Parts 174-189, plus Part 110 for good manufacturing practice | Hold evidence that every material in the finished article is lawfully usable and complies with the applicable limits, and keep lot-level production records | There is no FDA product certificate for a finished bottle |
| California, United States | Proposition 65, the Safe Drinking Water and Toxic Enforcement Act of 1986 | Provide a clear and reasonable warning before a consumer is knowingly exposed to a listed chemical above the applicable safe harbour level, or document that exposure stays below it | Not a certification, and not a fixed parts-per-million limit |
| European Union | Regulation (EC) No 1935/2004 as the framework, with material-specific rules such as (EU) No 10/2011 for plastics | Issue a Declaration of Compliance supported by technical documentation, and label the article correctly | Not interchangeable with national rules such as LFGB |
| Germany, national layer | LFGB, the German Food and Feed Code | Meet Section 3 compliance and Section 4 sensory requirements, evidenced by a report from a laboratory recognised for the purpose | LFGB does not apply across the whole European Union |
| European Union, chemicals layer | REACH, Regulation (EC) No 1907/2006 | Screen for SVHC above 0.1 percent by weight, comply with Annex XVII restrictions such as lead and phthalates, and pass information down the chain | Not a food-contact approval |
The practical consequence is that "which country do we sell into" is not a detail you append at the end of the project. It changes what you test, what you document, in which language, and it changes it before the first unit is produced. Decide this at specification stage, not at artwork stage.
The US FDA regulates food-contact substances, not finished drinkware. It does not approve a bottle and it does not issue a certificate for one. A substance may lawfully be used in a food-contact article if it is prior sanctioned, generally recognised as safe, listed in the applicable 21 CFR regulation, or covered by an effective Food Contact Notification. Compliance lives at the level of the material and the finished article, not in a wallet card.
So the question "do you have an FDA certificate?" has no useful answer, and a supplier who produces one is either confused or selling you something. The useful questions are different: for every material that touches the drink, is there an authorised basis for its use, and do you hold test data showing the finished article complies with the limits that apply to it?
Two further points follow from the same fact, and both affect how you buy.
The first is traceability. 21 CFR Part 110 sets current good manufacturing practice for food-contact substances and requires records showing compliance for each lot. That means lot traceability is a supply-chain question, not a paperwork question. Ask how a production batch is linked back to the steel, resin, gasket compound and ink used to make it, and how you would obtain that link eighteen months later when a retailer asks. A supplier who cannot answer has a compliance problem that will surface in someone else's warehouse.
The second is the wording on your box. Because there is no approval, any statement implying that the FDA has endorsed the product is misleading advertising and creates exposure for whoever prints it. Use "US FDA food-contact tested", or "materials tested to applicable US FDA food-contact requirements", and be ready to name the report number and the model it covers. There is a separate US customs point worth raising early: your importer of record carries its own obligations, including food facility registration and prior notice for shipments of food-contact articles. Ask who signs as the US importer and confirm the name matches the entity on the entry documents. A five-minute question that prevents a hold.
Proposition 65 is administered by the California Environmental Health Hazard Assessment Office, which maintains a list of more than 900 chemicals divided into cancer and reproductive toxicity categories. The list grows every year. The mechanism is deliberately not a product approval scheme: a business must provide a clear and reasonable warning before a consumer is knowingly exposed to a listed chemical above the applicable safe harbour level, unless it can demonstrate that exposure stays below that level.
| Substance | Safe harbour level | Route |
|---|---|---|
| Lead | 0.5 micrograms per day | Oral, as a No Significant Risk Level |
| Cadmium | 4.1 micrograms per day | Oral, as a Maximum Allowable Dose Level |
| Diethylhexyl phthalate (DEHP) | 410 micrograms per day | Oral, as a Maximum Allowable Dose Level |
| Bisphenol A | 3 micrograms per day | Skin, as a Maximum Allowable Dose Level |
For drinkware this produces a point that trips up almost every first-time buyer: Proposition 65 is an exposure question, not a content limit. There is no single parts-per-million threshold that "passes Proposition 65" for every product. A stainless bottle body with a silicone gasket has a completely different exposure profile from a printed plastic lid containing a colour pigment, and the assessment depends on how a consumer uses the product, how often, and for how long. Two importers with the same product can reach different conclusions because they model use differently.
For most private-label drinkware the pragmatic route is a compliant warning on the product label and on the online listing, combined with a content screen of inks, coatings, pigments and metal components so that the warning is honest and nobody has to argue about exposure levels with a plaintiff. That screen is also where you find problems: lead in a bright pigment, cadmium in a coloured coating, or a plasticiser in a soft-touch lid are all visible at this stage and invisible afterwards.
Two timing points. First, the revised short-form warning rules under the amended regulations took effect on 1 January 2025, with a transition period running until 1 January 2028, after which the new format requirements apply in full. If your current artwork still carries the older long-form text, plan the artwork revision now rather than in 2028, because colour boxes are re-ordered constantly and the change will creep in through updates. Second, enforcement is largely private. Any person may issue a 60-day notice, and if the matter is not resolved, a private action can follow, with civil penalties of up to 2,500 US dollars per day per violation available. That is why a documented assessment is worth more than a reassuring email, and why the assumption that a stainless bottle cannot possibly trigger a warning is not a position you want to hold.
Regulation (EC) No 1935/2004 is the framework regulation covering all food-contact materials. Article 3 sets general safety and three specific principles: materials must not endanger human health, must not bring about an unacceptable change in the composition of the food, and must not bring about an unacceptable deterioration in the sensory characteristics of the food. Article 11(5) requires good manufacturing practice. Article 15 requires a Declaration of Compliance. Article 17 requires labelling, including the identifying mark for articles that are not clearly identifiable as food-contact material.
For plastic components the harmonised rule is (EU) No 10/2011, with an overall migration limit of 10 milligrams per square decimetre, or 60 milligrams per kilogram for containers at or below 10 litres, plus specific migration limits for individual substances and a positive list of authorised materials. Your Tritan lid, your polypropylene cap, your silicone gasket and the ink on your box each sit under a different part of this framework, and each needs its own evidence.
Stainless steel is handled differently, and this matters more often than buyers expect. There is no EU-wide plastic-style regulation for metal food-contact articles. The framework regulation applies, and metals and alloys are addressed through the Council of Europe resolutions on metals and alloys in contact with food, which set individual migration limits for specific metals and require that the alloy used be released for food contact. That is why "304" on a specification sheet is the beginning of the conversation rather than the end of it: the grade tells you the alloy family, and the evidence you need concerns what that alloy actually releases under your conditions of use.
Germany adds a national layer with LFGB. Section 3 requires that the material complies with food law, and Section 4 requires that it does not impair the sensory properties of the food. In practice LFGB means a broader set of food simulants, more demanding test conditions, and a report issued by a laboratory recognised for the purpose. If you sell into Germany, or into a European retail chain with a German buying office, expect LFGB-aligned results to be requested even for a product that already satisfies the EU framework. It is not redundant, because products have been sold into Europe on EU testing alone and then failed a German buyer's file.
Two EU rules have changed recently and both affect what you specify. Commission Regulation (EU) 2024/3190, adopted on 19 December 2024, prohibits bisphenol A and specified other bisphenols in food-contact materials, setting a specific migration limit of "not detected" at 1 microgram per kilogram, with an 18-month phase-out for most articles and 36 months for BPA-coated metal packaging. The consequence for buyers is that BPA-free is now a legal baseline in the EU rather than a selling point. If a lid is polycarbonate, ask what replaced the bisphenol and check that the replacement is itself authorised, because a substitution is not automatically compliant.
REACH runs alongside the food-contact rules and catches things they do not. Lead in articles is limited under Annex XVII entry 63 to 0.05 percent by weight. Phthalates in plasticised material are limited under entry 51 to 0.1 percent each for DEHP, DBP, BBP and DIBP, tightened to 0.06 percent each where those four are combined in the same material. SVHC above 0.1 percent by weight triggers an information duty under Article 33, and above one tonne per year per substance an importer also has a SCIP notification obligation. For a buyer, the practical sequence is that your Declaration of Compliance must describe the material, cite the legislation, state the conditions of use, and present the supporting test results, and those results are only valid for the conditions under which they were obtained. Get the contact conditions right, because a report run at 40 degrees for 10 days does not cover a bottle used for 24 hours of hot coffee.
Regulation (EU) 2025/40 on packaging and packaging waste entered into force on 11 February 2025 and became generally applicable on 12 August 2026. It replaced the old Packaging Directive with a directly applicable regulation, and it covers all packaging placed on the EU market regardless of material or origin, including business-to-business packaging. The most commonly missed point in drinkware sourcing is that a private-label colour box is packaging. So is the master carton, the sealing tape and the stretch film.
From 12 August 2026 the substantive requirements in Article 5 apply. The sum of lead, cadmium, mercury and hexavalent chromium in packaging must not exceed 100 milligrams per kilogram. PFAS in food-contact packaging are restricted, with thresholds for a single PFAS below 25 parts per billion, for the sum of PFAS below 250 parts per billion, and for total PFAS including polymeric PFAS, expressed as total fluorine, below 50 parts per million, with a declaration of fluorine content required if that figure is exceeded. Substances of concern must be minimised, with the Commission list expected by 31 December 2026 and likely to track the REACH SVHC list. All packaging placed on the EU market must also be recyclable, although the grading methodology and assessment methods are still to be published, with the implementing standards due before 1 January 2028.
Articles 38 and 39 add a documentation layer that most buyers have never seen applied to a box. The packaging producer must carry out a conformity assessment, compile technical documentation and issue an EU Declaration of Conformity. The technical documentation and the declaration must be kept for five years for single-use packaging and ten years for reusable packaging, and must be produced within ten working days if an authority asks. Recyclability grading, recycled content minimums and harmonised labelling phase in from 2028 and 2030.
What to do this quarter, concretely. Ask your box supplier for the heavy-metal sum test on the printed box and on the ink, not just on the raw board. Ask to see a Declaration of Conformity template for the box that names the actual producer. Write "packaging technical documentation and EU Declaration of Conformity supplied with the shipment" into the purchase order as a deliverable line, alongside the product documents. And establish who is the economic operator placing the packaging on the EU market, because that is where the documentation duty sits, and it is usually you or your European importer rather than the Chinese printer. This is the gap we see most often in drinkware projects: the bottle is tested carefully, and it then ships inside a printed box that nobody has ever tested.
"Food contact test report" in a PDF filename is not a report. Before you accept one, check twelve things. Any one of them missing is a reason to go back.
First, a report number that is unique and retrievable from the laboratory's own system, so you can confirm the document is genuine without relying on the PDF itself. Second, the exact article tested, identified by your own article number, capacity and configuration, and confirmation of whether the sample was a production unit or a hand-built prototype. Third, material identification with the actual grade, not "stainless steel" or "food grade plastic". Fourth, the colourway and decoration tested, including the specific colour, lid, gasket and printing. Fifth, the date of issue, and the batch or lot where the sample came from. Sixth, the test items together with their limits, so you can see what was tested and, just as importantly, what was not.
Seventh, the method and standard, including the regulation applied and the food simulants and contact conditions used. Eighth, the laboratory: legal name, physical address, accreditation status and the scope of that accreditation, because an accreditation covering electronics does not cover food-contact chemistry. Ninth, the sample description and quantity, so you know how many units were tested and how they were prepared. Tenth, the results with their detection limits, because "not detected" without a stated limit is meaningless, and a pass against a limit you cannot see is not a result. Eleventh, the signatory and the approval date. Twelfth, a named contact at the laboratory, which you should actually use once, because a report you have never verified is an assumption with a logo on it.
There are also disqualifiers, and they are easier to recognise. A report with no model reference at all. A report older than roughly two years when resin or gasket suppliers have changed underneath you. A report titled with a product category, such as "bottle", rather than a model. A document with visibly blank fields. A report issued by an organisation that also manufactures the product it tested. And any report where the laboratory name is a trading name with no address.
One rule underneath all of this: the report is valid for the model, material and colourway it was issued for. Your red tumbler and your blue tumbler are not the same test subject once printing is involved. If you run three lid variants on one bottle body, you need evidence covering all three, either by testing the worst case and declaring the others on the same basis, or by testing each of them.
Buyers with a broad range usually over-test, and buyers with a narrow range under-test. The fix is a three-tier plan that separates what never changes from what does.
Material level covers the inputs: the steel or plastic grade, the pigment used in the colour, the printing ink, the gasket compound and any coating. Test these once and reuse the results across every model that uses them, because this is the only tier where a single document can legitimately cover many SKUs. This is also the tier that can start before tooling exists, which matters for schedule.
Model level covers the assembled article, and this is where the real failures appear. Assembly creates contact surfaces that did not exist in the parts, and the lid, gasket and body are only ever tested as a system. A gasket that passes on its own can still fail an overall migration test when it is compressed against a painted body at 70 degrees for two hours. One report per model, produced from a sample drawn from the production line rather than from the pre-production sample, is the standard to hold.
Market level covers the destination rules: US federal, California, EU, Germany, the UK, your label claims, and the packaging obligations under PPWR if the product ships in a printed box into the EU. This layer determines which of the lower-level results you actually need.
Two practical habits pay for themselves. Test the worst case rather than the average: the darkest pigment, the highest-impact lid, the longest contact condition. A best-case test tells you what happens when everything goes right, which is the case you least need documented. And keep a model matrix, a simple table with one row per SKU and a column for each required report, so that when a factory changes a gasket compound you can see in seconds which SKUs are affected. Most buyers do not keep one, and they find out from a customer email rather than from a spreadsheet.
On timing and cost: laboratory work commonly takes two to four weeks once the samples are booked, plus the week the samples spend in transit. Build that into the schedule rather than discovering it after the container is loaded, because a compliance hold discovered at the port is far more expensive than a test booked three weeks early. When you request a quotation, ask for the test items to be listed individually. A bundled "complete food-grade package" is frequently padded with items your market does not require and still omits one it does, and you end up paying for both problems.
Compliance rests on four documents in a specific order. Test reports are the evidence. The Declaration of Compliance is the legal statement you make about the product. The technical documentation is the evidence behind that statement, assembled and kept so it can be produced on demand. Batch records prove that the goods in the container were made from the materials described. Buyers who keep only the first one are exposed, because a report proves nothing about the specific lot that shipped.
The Declaration of Compliance is not a form a factory signs for you. It is the statement of the business operator placing the material or article on the EU market. If your European importer signs it, your Chinese supplier cannot, and any document signed by the supplier may be legally worthless to you. For plastic articles under (EU) No 10/2011, Annex IV sets out what it must contain: the identity and address of the operator issuing the declaration; the identity and address of the manufacturer or importer of the materials or articles; the identity of the material or article; the date of the declaration; confirmation that the relevant requirements are met; adequate information on substances subject to restrictions, including for intermediate stages the identification and amount of substances that could migrate above 0.00015 milligrams per kilogram; adequate information on substances restricted in food, obtained from experimental data or theoretical calculation; specifications on use, meaning the types of food, the time and temperature of treatment and storage, and the highest food contact surface-to-volume ratio for which compliance has been verified; and, for multi-layer articles using a functional barrier, the confirmation required for that barrier. That surface-to-volume figure is worth checking carefully, because a test run at a favourable ratio does not cover a narrow-necked bottle.
On the US side, keep the food facility registration and prior notice records with the entry documentation for each shipment, and make sure the importer named on the customs entry is the importer named on the compliance documents. Customs does compare them.
Finally, retention. Hold the full file for as long as the product remains on sale plus the limitation period that applies in each market you sold into. If a retailer asks you for a document in year three, you need to still have it, and "the factory has it" is not an answer that satisfies a retailer's compliance team or a plaintiff's discovery request.
Most compliance exposure in private-label drinkware comes from the artwork and the product page rather than from the product itself. Six patterns account for most of it.
First, any wording implying that the FDA has approved or endorsed the product. There is no such approval, and the phrase is misleading advertising wherever it appears. Use "US FDA food-contact tested" and cite the report and the model. Second, "food grade" used as a standalone claim, because it has no legal content in any of these markets and implies a certification that does not exist. Say which material the product is made of and which standard it was tested against. Third, "BPA-free" without scope. On a stainless bottle with a Tritan lid it may be true and meaningless; on a polycarbonate lid it is now unlawful to place on the EU market. Fourth, "dishwasher safe" with no test behind it, because a dishwasher cycle is a thermal, chemical and mechanical stress and a printed claim is a promise you will be held to. Fifth, absolute performance claims such as "100% leakproof", which convert a component failure into a consumer matter. Sixth, and most common, a report belonging to a different model, colourway or factory, which is the pattern that most often turns into a recall.
While you are reviewing artwork, check the EU labelling requirement as well. Article 17 of the framework regulation sets what the article itself must carry, and the identity of the manufacturer or importer must be legible on the product or its packaging. For a printed colour box this is a design decision with a legal dimension, and it is cheaper to fix in the artwork file than in a reprinted carton run.
STWADD is a factory-backed drinkware supply company based in Yongkang, Zhejiang, established in 2017. We produce to our specification through audited partner factories that we qualify and work with directly, and we station our own QC on the line, hold the tooling and own the specification. We are a supply company and we do not hide that; what we do is manage it so that the specification you approve is the specification the factory is held to.
Our quality management system runs on ISO 9001, and product testing is handled through SGS and TUV laboratories. For German-bound orders we arrange LFGB-aligned testing, including the sensory requirement that catches the odour problems that pure chemical testing misses. Where a report supports it, we describe the product as US FDA food-contact tested, and we tell you exactly which model and colourway it covers.
The practical difference is that we test your model rather than a catalogue model. Send the specification, including capacity, material and grade, lid type, gasket, printing method and colourway, and the samples are built to that specification and the report is issued against your article number. If a change is made to the product after approval, the report needs to be revisited, and we will say so rather than quietly reissuing an old document.
We also tell you when a test is unnecessary. If your market does not require a particular test item, we will say that the laboratory will quote you for it and it will teach you nothing. A precise compliance file is cheaper than a large one, and it is much easier to defend.
If you are still assembling a supplier shortlist, our factory audit checklist for drinkware buyers covers the capability audit side, and the defect classification guide sets out how to grade a shipment when something is wrong. For custom programmes, the OEM and ODM service covers new moulds, printing and private-label packaging. If you are buying across several categories rather than a single product line, our China buying office handles supplier matching, compliance screening and consolidation at a stated 3 to 5 percent commission. And the current product catalogue lists 192 models with carton data, so you can start from real specifications rather than from a description.
Is there such a thing as a universal food grade certificate? No, and generic food grade certificates are usually meaningless. The US has no product certificate, California regulates exposure rather than issuing approvals, and the EU requires a Declaration of Compliance that you make as the business operator placing the product on the market. What has value is dated third-party test reports issued against your specific model, from a laboratory with a name and an address, covering the items your market actually requires.
What does California Proposition 65 require for a water bottle? It requires a clear and reasonable warning if a consumer is knowingly exposed to a listed chemical above the applicable safe harbour level. For drinkware the relevant levels include 0.5 micrograms per day for lead and 4.1 micrograms per day for cadmium by the oral route. Because it is an exposure test rather than a content limit, there is no single parts-per-million figure that clears every bottle. The practical approach is a content screen of inks, coatings and pigments plus a compliant warning on the label and the online listing, and note that the revised short-form warning rules have applied since 1 January 2025 with full requirements from 1 January 2028.
Can I use a supplier's existing test report for a different model or colour? No. A report is valid for the model, material and colourway it was issued for, so a report for a blue tumbler with a polypropylene lid does not cover a red one with a silicone lid. If you run several variants off one body, test the worst case and declare the rest on the same basis, or test each variant. Reusing a report is the single most common cause of a compliance problem discovered after the goods have shipped.
Do I need separate testing for the United States, California and the European Union? Often yes, and for different reasons. US federal compliance and California Proposition 65 are different tests, and neither one substitutes for the EU Declaration of Compliance. Germany adds LFGB on top of the EU framework, which means a broader set of simulants and a sensory check that EU testing alone will not cover. The efficient approach is to test the materials and the model once at the highest common denominator, then add only the market-specific items each destination genuinely requires, rather than commissioning three parallel test programmes.
Is LFGB worth paying for if I only sell across the EU? It is worth paying for if Germany is one of your markets or if a European retail chain's buying office sits in Germany, because the sensory requirement in Section 4 catches problems that chemical migration testing does not, and because German buyers ask for it as standard. If Germany is genuinely not in your plan and no buyer will ask, spend the budget on a test your market does require instead. The decision is a commercial one, and it is better made with the target list in front of you than by default.
The most useful thing you can send us is a destination and a model, not a general enquiry. Tell us the country you are selling into, whether California is in the picture, the capacity, the material and grade, the lid and gasket, the printing and colourway, the packaging format and your quantity. We will come back with the test items that market actually requires, which of them can be covered by material-level evidence you already hold, an indicative cost and lead time for the rest, and the documentation you will receive with the goods.
If part of your range is already tested, we can often work from your existing file rather than starting again. If a requirement turns out to be unnecessary for your market, we will say so. And if we are not the right supplier for the job, we will tell you that as well.