RoHS vs REACH vs PPWR: Which Packaging Test Reports Do You Actually Need?

If you sell a packaged product in the European Union, PPWR is the packaging-specific rule, REACH is the cross-industry chemical rule, and RoHS normally applies to the electrical or electronic product – not to its carton, label, bag or foam insert. Most packaging programs therefore need PPWR evidence, often need REACH evidence, and only need a RoHS packaging report when a customer contract or a special product scenario calls for it.

The practical mistake is buying a bundle of reports simply because the test names look familiar. A “PPWR report” may cover only four heavy metals. A REACH SVHC screen addresses a different obligation. A RoHS report can test ten restricted substances and still fail to prove full packaging compliance.

This guide is for importers, distributors, procurement teams and OEM/ODM buyers sourcing acoustic panels or other packaged products for the EU. It covers chemical and documentary evidence for ordinary product packaging. It does not replace product-specific rules, food-contact legislation, transport performance testing or legal advice.

Quick answer: For ordinary EU product packaging, start with a component-level packaging bill of materials, PPWR evidence for lead, cadmium, mercury and hexavalent chromium, and a PPWR technical file with an EU declaration of conformity. Add REACH SVHC evidence when chemical or material risk justifies it. Add PFAS testing for food-contact packaging. Do not treat a RoHS report as a general packaging requirement.

Table of Contents

1. RoHS vs REACH vs PPWR at a glance
2. What PPWR evidence every packaging file needs
3. When REACH testing is needed for packaging
4. When a RoHS packaging report makes sense
5. The report selection matrix
6. A practical example for acoustic product packaging
7. Common mistakes
8. Packaging compliance checklist
9. Frequently asked questions

RoHS vs REACH vs PPWR at a Glance

The three laws overlap in the chemicals they may address, but they regulate different things.

Rule	Primary scope	What it means for packaging	Typical evidence	Does it replace PPWR evidence?
PPWR – Regulation (EU) 2025/40	All packaging placed on the EU market	Packaging composition, recyclability, minimisation, labelling, documentation and other lifecycle requirements	Packaging BOM, risk assessment, four-heavy-metals evidence, applicable test reports, technical documentation and EU declaration of conformity	No – it is the packaging baseline
REACH – Regulation (EC) No 1907/2006	Chemicals in substances, mixtures and articles	Packaging components can be articles or contain mixtures such as inks, coatings and adhesives	Supplier declarations, substance data, Candidate List assessment and risk-based SVHC testing	No – it adds horizontal chemical obligations
RoHS – Directive 2011/65/EU	Electrical and electronic equipment (EEE), including relevant cables and spare parts	Ordinary cartons, labels, bags and cushioning are normally outside RoHS scope as packaging	RoHS technical documentation or testing for the in-scope EEE	No – a RoHS pass is not a PPWR pass

The European Commission says PPWR covers all packaging and packaging waste regardless of material or origin. The regulation entered into force on 11 February 2025 and generally applies from 12 August 2026. It also explains that detailed chemical-safety restrictions beyond PPWR remain governed by REACH and other EU legislation. (European Commission: Packaging waste; facts about the new rules)

What PPWR Evidence Every Packaging File Needs

PPWR does not create one universal laboratory package that every business can order and forget. It requires the manufacturer to assess the packaging against the applicable requirements, document the risk of non-conformity and include test reports where applicable. That makes compliance an evidence-mapping exercise, not a certificate-shopping exercise.

1. A packaging bill of materials comes first

List each packaging component separately, for example:

• corrugated outer carton;
• printed inner box;
• paper or polymer label;
• polyethylene bag;
• expanded polyethylene or other foam cushioning;
• tape, adhesive, ink, coating and metallic decoration.

Record the material, supplier, mass, colour or print system, recycled-content claim, intended use and the SKUs that use the component. Without this map, even a valid test report may be impossible to connect to the packaging type placed on the market.

2. Four-heavy-metals evidence is the chemical baseline

Article 5(4) of PPWR limits the sum of lead, cadmium, mercury and hexavalent chromium in packaging or packaging components to 100 mg/kg. Compliance with this requirement must be demonstrated in the technical documentation. (Regulation (EU) 2025/40, Article 5)

For a low-risk, well-controlled material, a current supplier declaration supported by reliable upstream data may form part of the evidence. Laboratory testing becomes the stronger choice when:

• the formulation is unknown or changes frequently;
• the material is recycled or sourced from several mills;
• pigments, inks, coatings, adhesives or metallic effects increase uncertainty;
• supplier documentation is old, incomplete or does not identify the tested sample;
• a buyer or market-surveillance authority expects analytical evidence.

The report must match the actual material or packaging component. A result for brown corrugated board does not automatically cover a printed label, hot-melt adhesive, plastic bag or foam insert.

3. Food-contact packaging needs a PFAS decision

From 12 August 2026, PPWR sets PFAS limits for food-contact packaging: 25 ppb for any targeted PFAS, 250 ppb for the sum of targeted PFAS, and 50 ppm for PFAS including polymeric PFAS. If total fluorine exceeds 50 mg/kg, the regulation requires evidence distinguishing fluorine from PFAS and non-PFAS sources for the technical documentation. (Regulation (EU) 2025/40, Article 5(5))

This PFAS test is not automatically required for an acoustic panel shipping carton because that is not food-contact packaging. However, PFAS, POPs or REACH restrictions can still matter outside food contact, and customers may impose broader specifications. Document why PFAS testing is applicable or not applicable instead of adding it to every purchase order by default.

4. The technical file is bigger than the lab reports

Under Annex VII, technical documentation must cover the applicable requirements and include, where relevant:

• a general description and intended use;
• design and manufacturing drawings and component materials;
• explanations needed to understand the packaging design;
• the standards or technical specifications used;
• qualitative descriptions of recyclability, packaging minimisation and reusability assessments; and
• test reports.

The manufacturer must issue a written EU declaration of conformity for each packaging type. PPWR requires the technical documentation and declaration to be retained for 5 years for single-use packaging and 10 years for reusable packaging. (Regulation (EU) 2025/40, Annexes VII and VIII)

That means a heavy-metals test report is evidence for one requirement. It is not a complete PPWR certificate.

5. Not every 2030 requirement needs a final certificate in 2026

PPWR’s harmonised design-for-recycling grades become a market-access condition from 1 January 2030 or 24 months after the relevant delegated acts enter into force, whichever is later. The Commission is to establish the detailed design-for-recycling criteria and assessment method through delegated acts. Grade C remains acceptable at the initial stage, while packaging below 70% is treated as technically non-recyclable; from 2038, Grade C can no longer be placed on the market. (Regulation (EU) 2025/40, Article 6 and Annex II)

So an A/B/C recyclability report can be useful for design preparation, but as of August 2026 it should not be presented as a universal, final EU admission certificate. Keep the packaging design separable and evidence-ready while monitoring the delegated methodology.

When REACH Testing Is Needed for Packaging

REACH is not a packaging law, but packaging is not exempt simply because PPWR exists. Packaging components can be articles, while ink, adhesive and coating inputs may be substances or mixtures.

The Candidate List contained 253 entries after the 4 February 2026 update. If an article contains a Candidate List substance above 0.1% weight by weight, suppliers may have communication duties. EU or EEA producers and importers may also have notification duties when the substance exceeds 0.1% and totals more than one tonne per year, subject to the REACH conditions and exemptions. SCIP reporting can also apply to articles placed on the EU market above the 0.1% threshold. (ECHA: Candidate List obligations; ECHA February 2026 update)

But REACH does not say that every packaging component must receive a full 253-substance laboratory screen. A risk-based evidence ladder is more defensible:

1. Level 1 – Supplier identity and formulation evidence: obtain a signed REACH/SVHC declaration tied to the exact material and the current Candidate List date.
2. Level 2 – Documentary risk assessment: review safety data sheets, intentional-use statements, pigments, plasticisers, flame retardants, recycled feedstock and process chemicals.
3. Level 3 – Targeted or full analytical screening: test when the formulation is unknown, the supplier evidence is weak, the material is high risk, or a customer requires independent verification.

For acoustic-product packaging, labels, coloured plastics, recycled paper, inks, coatings and adhesives often deserve more scrutiny than clean, well-documented virgin paper. A full screen can be useful, but its legal value depends on sample identity, scope, detection limits and how recently the Candidate List was updated.

When a RoHS Packaging Report Makes Sense

The EU RoHS Directive restricts ten substances in electrical and electronic equipment: lead, cadmium, mercury, hexavalent chromium, PBB, PBDE, DEHP, BBP, DBP and DIBP. Its scope is EEE, not packaging as a general category. (European Commission: RoHS Directive)

For an ordinary acoustic panel packed in a carton with a label, plastic bag and foam cushioning, a RoHS report on the carton is normally not a legal packaging requirement. It may still be requested because:

• a global brand uses one restricted-substance specification for products and packaging;
• the customer’s approved-vendor system explicitly lists RoHS;
• the packaging component is unusually integrated with an in-scope electrical item;
• the report is being used as supplementary screening data, with its limitations understood.

The important rule is: do not relabel supplementary RoHS data as proof of PPWR compliance. RoHS permits up to 1,000 mg/kg for several restricted substances, while PPWR limits the sum of its four named heavy metals to 100 mg/kg. A RoHS pass therefore does not necessarily demonstrate the PPWR heavy-metal requirement.

If the packed product itself contains electronics – for example, lighting, powered controls or active audio hardware in an acoustic booth – assess RoHS for the EEE itself. Keep that product RoHS file separate from the PPWR file for the shipping and sales packaging.

The Report Selection Matrix

Packaging or product situation	PPWR four-heavy-metals evidence	REACH/SVHC evidence	PFAS report	RoHS report	Other evidence to consider
Plain corrugated carton for a non-electrical acoustic panel	Yes	Risk-based	Normally no	Normally no	BOM, mass, design drawing, recyclability and minimisation assessment
Printed carton, label, tape or adhesive	Yes	Often advisable	Risk-based	Customer-specific only	Ink/adhesive declaration, migration or VOC data if another rule or specification applies
Plastic bag or foam cushioning	Yes	Often advisable	Risk-based	Customer-specific only	Polymer identity, recycled-content evidence if claimed or required
Food-contact packaging	Yes	Yes, as applicable	Yes – PPWR thresholds apply	Normally no	EU food-contact compliance documentation
Reusable packaging	Yes	Risk-based	Depends on use	Normally no	Reuse-system evidence, hygiene/safety evidence, 10-year document retention
Electronic product inside ordinary packaging	Yes for packaging	Yes, as applicable to product and packaging	Depends on packaging use	Yes for in-scope EEE, not automatically for packaging	Keep product and packaging technical files clearly separated
Customer specification explicitly requires RoHS for packaging	Yes	As applicable	As applicable	Yes contractually	State that RoHS is supplementary and does not replace PPWR

A Practical Example for Acoustic Product Packaging

Consider one acoustic-panel SKU shipped with five components: a corrugated carton, printed label, polyethylene bag, foam corner protectors and pressure-sensitive tape.

Leeyin’s 2026 packaging-document review found that separate laboratory reports can exist for the same broad packaging program – including PPWR heavy metals, REACH SVHC, RoHS and PFAS reports. The useful lesson was not to collect every report for every component. It was to map each report to the obligation it actually supports.

A proportionate evidence plan would look like this:

1. Create a packaging BOM with supplier, material, mass and drawing reference for all five components.
2. Obtain PPWR four-heavy-metals evidence for each materially distinct component or justified representative material group.
3. Review REACH declarations for the paper, polymer, adhesive, ink and foam formulations; commission SVHC screening where supplier evidence or material risk is insufficient.
4. Record that the packaging is not food-contact and document the basis for not ordering PPWR food-contact PFAS testing, unless a buyer specification says otherwise.
5. Do not order RoHS packaging testing unless the contract requires it. If the product has an in-scope electronic accessory, manage its RoHS evidence in the product compliance file.
6. Assemble the results with drawings, assessments and the packaging EU declaration of conformity.

This approach controls cost without weakening traceability. It also prevents one carton report from being stretched to cover an untested label, adhesive or plastic component.

Common Mistakes

Mistake 1: Treating “PPWR tested” as full PPWR compliance

A lab may test only the four heavy metals and correctly reference Regulation (EU) 2025/40. That report supports Article 5, but it does not assess the complete packaging design, minimisation, recyclability, labelling, documentation or EPR obligations.

Mistake 2: Ordering RoHS instead of the PPWR heavy-metals test

The substance lists overlap, but the scopes and limits differ. Use the legal requirement and acceptance criteria on the report, not the familiarity of the test name.

Mistake 3: Using one material report for the whole packaging system

Paperboard results do not automatically cover ink, glue, film, foam, labels or tape. The sample description and component mapping matter as much as the pass result.

Mistake 4: Treating a supplier declaration as timeless

REACH Candidate List entries change. Formulations, mills and recycled feedstocks also change. Put an issue date, Candidate List version and change-notification requirement into supplier documentation.

Mistake 5: Confusing testing with EPR registration

Extended producer responsibility registration, reporting and fees are administrative obligations. No laboratory report can replace them. Manage EPR by market and role, separately from the technical evidence file.

Mistake 6: Claiming a final recyclability grade too early

The EU methodology is still being completed through delegated and implementing acts. Use current design-for-recycling work to prepare, but date the assessment and state which method was used.

Packaging Compliance Checklist

Use this checklist before asking a laboratory for quotations:

• [ ] Define the EU market route and identify the manufacturer, importer, distributor and producer roles.
• [ ] Create a component-level packaging BOM for each packaging type.
• [ ] Link every supplier declaration and test report to a material code, supplier, date and version.
• [ ] Demonstrate the PPWR four-heavy-metals sum of no more than 100 mg/kg.
• [ ] Decide whether REACH SVHC screening is needed using formulation and supplier risk.
• [ ] Apply the PPWR PFAS limits when the packaging is food-contact.
• [ ] Order RoHS packaging testing only for an identified legal, contractual or technical reason.
• [ ] Document recyclability, minimisation and reusability assessments as applicable.
• [ ] Prepare and sign the packaging EU declaration of conformity.
• [ ] Retain the technical file for 5 years for single-use packaging or 10 years for reusable packaging.
• [ ] Reassess when material, supplier, ink, adhesive, recycled content or design changes.
• [ ] Keep EPR registration and reporting records alongside, but separate from, laboratory evidence.

Frequently Asked Questions

Is RoHS required for cardboard packaging?

Usually not. RoHS regulates electrical and electronic equipment, while cardboard packaging is governed primarily by PPWR and can also be affected by REACH. A customer may contractually request a RoHS report for packaging, but that report is supplementary and does not replace PPWR heavy-metals evidence or the packaging technical file.

Does REACH apply to packaging materials?

Yes. Packaging components can be articles, and inks, coatings or adhesives may involve substances or mixtures. Candidate List communication, notification or SCIP duties can arise when the relevant conditions are met. A full SVHC laboratory screen is not automatically mandatory for every component; the evidence should reflect material and supplier risk.

What does a PPWR test report normally cover?

There is no single test report that proves all PPWR requirements. Many reports marketed as PPWR reports cover only the sum of lead, cadmium, mercury and hexavalent chromium. Full compliance also requires technical documentation, applicable design assessments, traceability and an EU declaration of conformity.

Can a RoHS report prove the PPWR 100 mg/kg heavy-metal limit?

Not by itself. RoHS applies different substance limits and evaluates the electrical or electronic equipment within its scope. PPWR limits the combined concentration of four named heavy metals in packaging or packaging components to 100 mg/kg. The report must explicitly assess the PPWR criterion to support that conclusion.

Do all packaging components need separate testing?

Not automatically, but every component needs evidence. Materials may be grouped only when the manufacturer can justify that they share the same composition, supplier control and risk profile. A report for corrugated board should not be assumed to cover a label, ink, tape, adhesive, bag or foam component.

Is PFAS testing mandatory for non-food acoustic product packaging?

The specific PPWR PFAS thresholds in Article 5(5) apply to food-contact packaging. Non-food packaging can still face PFAS restrictions under other EU laws or customer specifications. Record the applicability decision and test when material knowledge, regulatory scope or contractual requirements justify it.

Do I need a recyclability A/B/C report in 2026?

Not as a universal final market-access certificate. PPWR’s harmonised A/B/C design-for-recycling condition applies from 2030 or 24 months after the relevant delegated acts enter into force, whichever is later. A current assessment is useful for redesign planning, but it must identify the method and date used.

Final Recommendation

For ordinary acoustic product packaging, the efficient sequence is PPWR baseline first, REACH risk assessment second, PFAS when food contact or another rule makes it relevant, and RoHS only for the in-scope electronic product or an explicit buyer specification.

Before ordering another bundle of tests, ask what packaging component the report covers, which legal limit it evaluates and how it will be linked to the PPWR technical file. That question prevents both compliance gaps and duplicate testing.

To discuss packaging documentation for an acoustic-panel order, review our acoustic product range, learn more about Leeyin Acoustic, or contact our team with the destination market, packaging BOM and customer specification.

Compliance note: This article is general information based on Regulation (EU) 2025/40, EU RoHS guidance, ECHA guidance and a review of Leeyin’s packaging documentation as of 12 August 2026. It is not legal advice. Confirm the latest delegated acts, national EPR rules and product-specific requirements before placing packaging or packaged products on the EU market.

Sources

• European Commission, Packaging waste, accessed 12 August 2026.
• European Commission, Facts about the new EU rules on packaging and packaging waste, accessed 12 August 2026.
• European Union, Regulation (EU) 2025/40 on packaging and packaging waste, accessed 12 August 2026.
• European Commission, RoHS Directive, accessed 12 August 2026.
• European Chemicals Agency, Candidate List obligations, accessed 12 August 2026.
• European Chemicals Agency, Two hazardous chemicals added to the Candidate List on 4 February 2026, accessed 12 August 2026.