REACH Compliant Pet Bags: EU Chemical Rules

Wholesale pet bag sourcing desk · Updated 2026-10-06 · 14 min read

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What REACH covers when pet bags are imported into the EU

REACH is the EU regulation on registration, evaluation, authorisation and restriction of chemicals. It applies to substances on their own, in mixtures and in articles, and a finished pet bag is an article. The two obligations that matter to a bag importer are the candidate list threshold and the Annex XVII restrictions.

The article obligation is the one buyers find counterintuitive. Registration of substances is normally the responsibility of manufacturers or importers of chemicals, but articles carry a lighter and different duty: if a substance on the candidate list of substances of very high concern is present above 0.1 per cent by weight in the article, the importer has communication and, above a tonnage threshold, notification duties.

The practical consequence is that compliance is assessed on the finished article, not on the fabric roll. A lining, a coating, a plastic buckle, a metal D-ring and a printed logo each contribute to the article, and each can be the component that trips the threshold. Buyers who screen only the shell fabric are screening the wrong object.

There is no EU requirement for a pet bag to carry a REACH certificate, and any supplier offering one is offering a commercial document rather than a statutory one. The regulation asks for information and, where applicable, notification. The evidence a buyer actually needs is a test report and a supplier declaration.

Scope also depends on the destination. REACH applies in the EU, and the UK operates its own separate regime with its own list, so a programme shipping to both needs two assessments rather than one assumed shared answer.

Buyers can anchor their own understanding in the primary source: the regime and its candidate list are administered by ECHA, the European Chemicals Agency, which publishes the candidate list and the consolidated Annex XVII restrictions.

SVHC and the 0.1 per cent threshold in practice

The candidate list of substances of very high concern is updated periodically, and the 0.1 per cent threshold applies per article rather than per material. That single sentence generates most of the confusion in bag sourcing, so it is worth working through carefully.

Per article means the calculation is made on the whole bag. If a plastic buckle weighing twenty grams contains a listed substance at 0.5 per cent, the relevant question is whether that substance exceeds 0.1 per cent of the entire bag's weight, which it may well not. However, the communication duty is evaluated on the article, so the practical approach is to screen components individually and then assess.

Because the list changes, a declaration referencing the list version is essential. A report stating compliance with the candidate list without naming the version and date is meaningless within about a year, because the list will have grown. Insist on the version reference on every declaration.

The components that most often trigger findings in bag programmes are plasticised components, coatings and prints. Flexible PVC trim, printed logos, synthetic leather laminates and water-repellent finishes are the usual suspects. Metal hardware occasionally carries findings from plating processes rather than from the base alloy.

Testing strategy follows from that. Screen the highest-risk components individually rather than dissolving the whole bag into one sample, because a composite sample dilutes a small high-risk component and can produce a pass that a component-level screen would fail. Dilution is a real risk, not a theoretical one.

Buyers should also decide their own risk tolerance for a borderline result. A reading near the threshold on a component that varies between production lots is not a stable pass, and the honest response is a component change rather than a closer look at the report.

Annex XVII restrictions that actually apply to bag materials

Annex XVII lists restrictions on the manufacture, placing on the market and use of certain substances, with specific conditions and limits. Unlike the candidate list threshold, which triggers communication duties, Annex XVII restrictions are prohibitions: above the stated limit, the article cannot be placed on the market at all.

Several entries recur in textile and bag programmes. Nickel release applies to metal components in prolonged contact with skin, which covers buckles, D-rings and strap adjusters. Azo dyes that cleave to listed aromatic amines are restricted in textile articles that contact skin. Certain phthalates are restricted in plasticised materials. Short-chain chlorinated paraffins appear in coatings and leather treatments. Cadmium and lead appear in plastics and surface coatings.

The practical approach is to screen against the full restricted list relevant to your material set rather than against a shortlist assembled from memory. Laboratories offer packaged screens precisely because the applicable entries depend on material composition.

Reading the table as a specification exercise is more useful than reading it as a compliance lecture. Each row is a clause a buyer can put on the specification sheet: name the material, name the restriction, require a declaration or a test.

Note that limits and entries change. The consolidated version of Annex XVII is maintained by ECHA and should be referenced by version date in the same way as the candidate list.

One habit pays for itself repeatedly: require the coating and trim suppliers to be named on the bill of materials. Restricted substance findings almost always trace to a trim or coating supplier that nobody had recorded, and an unnamed supplier cannot be re-qualified.

Who is the importer, and why that decides your obligations

REACH places duties on the importer, defined as the entity established in the EU that places the article on the market. A factory outside the EU does not carry the importer's obligation, which is why a supplier declaration alone can never fully discharge the buyer's duty.

This has a direct commercial consequence for wholesale pet bag buyers. If the buyer's own EU entity is the importer of record, the buyer holds the obligation and must hold the evidence. If a distributor or a retail customer is the importer, that party will demand the evidence from the buyer, usually through an onboarding questionnaire.

Buyers should establish importer status before placing the order, because it determines who pays for testing and who must hold the file. In practice the importer pays for the screening because the importer needs the report, and that cost should be budgeted at the start rather than discovered later.

The second consequence is documentation flow. The importer needs a declaration that references the article, the candidate list version and the Annex XVII entries assessed, supported by test reports from an accredited laboratory. A generic statement of compliance from a factory does not meet that standard because it does not identify what was assessed.

Where the buyer sells through a marketplace, additional obligations can arise from the marketplace's own chemical policy, which sometimes goes further than the regulation. Those policies are commercial rather than statutory, but non-compliance produces the same outcome: delisting.

Practical rule: whoever is importer of record should own the test reports and the declarations, in their own name, indexed by their own product reference. Documents held only by a supplier are documents the importer cannot produce when asked.

Testing strategy: XRF screening versus laboratory extraction

Two testing approaches dominate restricted substance work, and choosing correctly saves both money and false confidence. XRF screening is a rapid non-destructive method for elements such as lead, cadmium, mercury and chromium. Laboratory extraction and chromatography are required for organic compounds such as azo dyes, phthalates and certain flame retardants.

XRF is fast and inexpensive per point, which makes it ideal for hardware: a buckle, a rivet, a slider, a zipper pull can each be screened in seconds. It cannot detect organic substances at all, which is precisely why a programme screened only by XRF has a large blind spot in coatings and plasticised trim.

The organic side requires wet chemistry. Samples are extracted and analysed, commonly by gas or liquid chromatography with mass spectrometry. Turnaround is longer and cost per sample is higher, which is why the sampling plan matters: screen one representative colour, and screen the highest-risk components rather than everything.

A cost-effective plan for a pet bag programme looks like this: XRF on all metal hardware finishes, extraction on shell fabric and lining, extraction on any plasticised trim or synthetic leather, and extraction on printed areas. Four to six analytical points cover the great majority of exposure.

Composite sampling is where buyers lose money in the wrong direction. Combining materials into one sample reduces cost per point but dilutes a small high-risk component, potentially producing a pass that a component-level screen would fail. Where a component is small and high-risk, test it separately.

Laboratory selection matters as much as method. Accredited laboratories issue reports that retail and marketplace reviewers accept; unaccredited reports are frequently returned. Providers such as SGS restricted substance testing operate to accredited methods and issue documentation in the format compliance desks expect.

REACH versus OEKO-TEX versus California Prop 65

Three chemical frameworks come up constantly in pet bag sourcing, and buyers frequently buy the wrong one. They differ in legal status, scope and what a pass actually means.

REACH is a EU legal obligation on the importer covering the candidate list threshold and Annex XVII restrictions. Compliance is mandatory for market access and is evidenced by testing and declaration rather than by any certificate.

OEKO-TEX is a voluntary own-brandling scheme that tests textile materials against its own limit values, which in places are stricter than the legal minimum. It produces a certificate for a defined material with a validity period, and it is widely accepted by marketplaces and retailers as convenient evidence. It is not a legal requirement and does not discharge REACH duties by itself, though it substantially overlaps.

California Proposition 65 is a US state requirement about warning obligations rather than a substance prohibition. It requires a warning where a listed substance is present above a safe harbour level unless exposure is shown to be below it. That is a different legal structure: an article can be lawfully sold with a warning, whereas a REACH restriction breach cannot be cured by labelling.

The overlap is large enough that a single well-designed screening exercise can support all three, provided the laboratory is told which regimes apply. The candidate list, the OEKO-TEX limit values and the Prop 65 list share many substances but not all, so the request form must name the destinations explicitly.

Buyers should also note that textile labels such as OEKO-TEX tested materials certify the fabric, not the finished bag. Hardware, prints and coatings sit outside the fabric certificate and still need assessment.

Cost discipline: fund the mandatory regime first, then the voluntary label only if a channel requires it or if a customer-facing claim will be made.

The documentation pack for EU customs and marketplaces

Chemical compliance is mostly a documentation exercise, and the pack is small enough to assemble once per specification. Six items cover the overwhelming majority of requests.

The first is the restricted substance test report, naming the laboratory, the method, the sample description, the results and the date. The second is the supplier declaration referencing the candidate list version and the Annex XVII entries assessed. The third is the bill of materials with named component suppliers, because a finding cannot be traced without it.

The fourth is the hardware declaration, covering plating and coating chemistry for metal components. The fifth is the coating and print declaration for laminated or printed surfaces. The sixth is the sample reference linking the tested sample to the approved pre-production sample, which is the document that makes the report relevant to the shipped goods.

Marketplaces add their own layer. Several require a compliance document to be uploaded at listing, and some run random verification by requesting the laboratory job number. Keeping the job number in your own records rather than relying on the supplier's copy is what makes that verification quick.

Customs requests are rarer than marketplace requests but more consequential. Where a customs authority asks for evidence, the importer has limited time to produce it, and a pack assembled in advance answers within the deadline while a pack assembled on request often does not.

Format matters less than completeness. A single indexed PDF containing all six items, with a one-page cover sheet naming the product reference and destination markets, clears review faster than six separate attachments.

Retain the pack for the life of the product plus the liability period. Chemical lists change, and an old pack is evidence of what was known at the time rather than evidence of current compliance.

Cost and turnaround of chemical screening in a programme

Chemical screening is a fixed cost per material set, and understanding that shape is what keeps it from becoming a recurring monthly expense. The cost does not scale with order quantity, which means it is amortised across the season and should be budgeted as a programme cost rather than a per-order one.

Turnaround is the scheduling constraint. Screening runs on laboratory time rather than factory capacity: element screening by XRF is fast, organic extraction takes longer, and a packaged screen typically completes within five to nine working days. That window sits inside sample development rather than after it.

The scheduling rule is simple. Book screening at pre-production sample stage, so results arrive before bulk cutting. A screen booked after cutting converts a manageable laboratory delay into a material replacement, and a chemical failure in finished goods is not remediable.

Re-test triggers should be agreed in writing before the first sample is sent. The sensible default is that a change of fabric mill, coating supplier, hardware vendor or print process triggers a new screen, and that the party requesting the change pays for it. Without that clause, every mid-programme revision becomes an argument.

Colour strategy keeps cost sane. Screening one representative colour for organic content and running colourfastness separately across the range is standard practice and defensible, because the dye is the variable and the substrate is not. Document the rationale in the file.

Finally, budget for the annual refresh. Because the candidate list grows, a report that was adequate last season may not cover substances added since. A rotating annual refresh of the highest-risk item costs far less than a full re-screen of everything.

Building REACH into specification and purchase terms

Chemical compliance is enforceable only when it is written into the documents that govern the order. Two places matter: the specification sheet and the purchase terms, and both should be short.

On the specification sheet, name the material composition, the coating type, the hardware finish and the print process, and add a restricted substance field naming the regimes and list versions. Naming the version is the clause that keeps the declaration valid as lists change.

In the purchase terms, require four things. Goods must be produced to the approved specification revision. Material and component suppliers must be as declared on the approved bill of materials. Any change requires written approval and a new declaration. Test reports must be provided in the importer's name within a stated number of working days.

Add a remedy clause. Where a shipment fails restricted substance testing, the supplier should bear the cost of remediation or replacement. Without it, the importer carries both the regulatory exposure and the commercial loss, which is an unbalanced allocation of a risk the supplier controls.

Require traceability of the tested sample. The report should reference the same sample number as the approved pre-production sample, which is what proves the report describes the goods that were actually made.

Keep a change-notification clause covering the component suppliers, because the most common compliance failure is a silent substitution of a trim or coating supplier after approval.

Review the clauses annually against the current list versions rather than rewriting them. One dated reference to the applicable regime is more durable than a long restatement of rules that will change.

Declarations versus test reports: which carries weight

A supplier declaration is a statement; a test report is a measurement. Declarations are useful for maintaining coverage between tests and for low-risk materials, but they carry little weight with a marketplace reviewer or a customs officer on their own.

The workable position is a declaration supported by periodic testing: declarations for continuity, test reports for evidence. Buyers should require both rather than accepting one as a substitute for the other.

Handling a borderline screening result

A result close to a limit on a material that varies between lots is not a stable pass. The honest response is a material change or a tightened incoming verification regime, not a re-test of a better specimen.

Buyers should also record the reasoning. A short note explaining why a borderline result was accepted, and what control was added in response, is what makes the decision defensible if it is later questioned.

Chemical compliance in own-brand programmes

Where the buyer's brand is on the product, the buyer should own the compliance file rather than borrow the supplier's. That means holding the test reports, the declarations and the bill of materials under the buyer's own product reference.

Ownership also decides who pays. A brand owner carrying a customer-facing claim has the strongest interest in the evidence and should budget for it as a programme cost rather than negotiate it into the unit price.