From restricted-substance lists to global market access — a complete compliance framework

The core question: can this product legally be sold in the target market?

Introduction

A product can be engineered well, perform well, and still be stopped at the border — not because it fails to work, but because one component, coating, or additive contains a substance above the regulatory limit. Environmental compliance testing addresses exactly that question. Its subject is the regulatory requirements of the target market. Its basis is the list of restricted substances and their limits. Its output is the test reports and compliance documentation that support market access. Three boundaries should be clear from the start:

• It is not physical and chemical performance testing. Performance testing determines whether a product’s quality and safety meet product standards. Environmental compliance testing determines whether a product crosses a regulatory line.
• It is not environmental monitoring. Monitoring measures water, air, noise, and soil. This measures substances inside the product.
• It is not a one-time test. Regulations are updated several times a year, and compliance is a chain that has to be maintained continuously.

This handbook covers the substances regulated, the rules that govern how compliance is judged, the analytical methods used, a regulatory map of nine world regions, and a six-step compliance workflow. It is written for R&D, procurement, quality, and compliance teams.

1. Why it matters: four drivers

In short: regulation sets the floor; customer requirements set the real bar. Meeting the letter of the law is usually not enough to pass an actual audit.

2. The substance landscape

Environmental compliance testing revolves around one restricted-substance list. Below are the substance families, followed by a master quick-reference table.

2.1 Heavy metals and inorganic elements

RoHS limit rule: cadmium 0.01% (100 ppm); all other substances 0.1% (1,000 ppm), assessed per homogeneous material. Toy migration limits: the EU Toy Safety Regulation (EU) 2025/2509 sets migration limits for elements such as arsenic, cadmium, and lead at half the value considered safe by the relevant scientific bodies — lead as low as 2.0 mg/kg and cadmium 1.3 mg/kg. This is currently the strictest tier worldwide.

2.2 Brominated flame retardants

2.3 Plasticizers and chlorinated paraffins

2.4 PFAS — per- and polyfluoroalkyl substances

PFAS is the fastest-moving and broadest-reaching substance family in play today and deserves separate treatment.

Practical advice: do not wait for the regulation to land. Start now with three things — build a fluorine-containing substance inventory down to material and component level, evaluate substitution options (for example, replacing fluoroelastomer seals with silicone), and write disclosure obligations into supply contracts.

2.5 Bisphenols

2.6 Polycyclic aromatic hydrocarbons (PAHs)

REACH Annex XVII entry 50a restricts 18 PAHs in rubber or plastic components that come into direct, prolonged, or short-term repeated contact with skin or the oral cavity. German AfPS GS 2021:01 is the companion requirement for GS certification, with limits tiered by three categories of use. High-risk locations: rubber grips, plastic handles, clay targets, toy surfaces, and tool overmolds.

2.7 Formaldehyde and VOCs

2.8 Other substances to watch

Organotins (TBT / DBT / TOT), azo dyes that release carcinogenic aromatic amines, allergenic disperse dyes, nitrosamines, DMFa (dimethyl fumarate), UV-328, Dechlorane Plus, asbestos, and synthetic polymer microparticles (microplastics).

Microplastics are already restricted under REACH Annex XVII: synthetic polymer microparticles present to confer a sought-after characteristic are restricted in mixtures at a concentration of 0.01% by weight or higher.

2.9 Master quick-reference table

3. Judgment rules: four places people get it wrong

The limit value in the regulatory text is only the tip of the iceberg. What actually decides compliance is the rule for how it is applied.

3.1 Homogeneous material vs. article level — two entirely different calculations

• RoHS applies limits per homogeneous material. A homogeneous material is one that cannot be mechanically separated into different materials — a strand of PVC insulation, a chromium plating layer, an ABS housing.
• REACH SVHC applies the 0.1% (w/w) threshold at the article level. The Court of Justice of the European Union has confirmed that the 0.1% threshold applies to each article within a complex product — you cannot dilute the concentration by calculating against the weight of the finished device. This is the “once an article, always an article” principle.

The classic mistake: calculating against total product weight, concluding the concentration is “far below 0.1%,” and missing that a single component is well over the limit.

3.2 Beyond the concentration threshold: tonnage triggers and deadlines

These are separate obligations and do not substitute for one another. Completing only one does not discharge the rest.

3.3 Being on the list is not the same as being banned

The SVHC Candidate List is not a ban list. Listing creates information transfer, notification, and SCIP reporting obligations. What genuinely cannot be used is:

• Substances restricted under REACH Annex XVII (outright bans, limits, or use restrictions)
• Persistent organic pollutants banned under POPs regulation
• Substances on Annex XIV (the Authorisation List) once their sunset date has passed — continued use then requires authorization

3.4 RoHS compliance is not REACH compliance

This is the single most common error among exporters. RoHS covers ten substances. REACH — the SVHC Candidate List plus Annex XVII restrictions — goes far beyond that. A RoHS report cannot demonstrate REACH compliance.

4. Test methods and a three-tier approach

Environmental compliance testing is not “test everything.” It is risk-based, tiered screening.

4.1 Core analytical techniques

4.2 Recommended workflow: three escalating tiers

Why design it this way: a single electronic device may contain several hundred individual articles. Testing every substance on every part is neither economical nor realistic. Document review and rapid screening first, then concentrate testing resources on high-risk parts — solder joints, flexible PVC, coatings, inks, housing flame retardants, seals, and fluorinated materials. That is the lowest-cost path. What supplier declarations must include: the declaration has to state the list version and date it is based on. A declaration that merely says “REACH compliant” without specifying the Candidate List version, the scope of substances covered, and the supporting evidence offers very little regulatory assurance. The SVHC list has grown from 241 to 247 to 250 to 253 entries — a declaration tied to an older version cannot cover substances added later.

5. Global regulatory map (as of October 2026)

A regional overview of the main regulatory frameworks. The same product can face completely different requirement lists in different markets.

5.1 International frameworks

5.2 Europe — the most densely regulated region

5.3 Asia

5.4 North America

Important: eFiling changes how data is submitted, not what needs to be tested. Valid existing reports remain valid, but certificate data must be filed electronically before the shipment arrives. In the early phase, non-filing does not automatically stop entry, but CPSC retains enforcement authority, and filing history directly affects examination rates. Low-value parcels and cross-border e-commerce are equally in scope.

5.5 Middle East

5.6 South America

5.7 Russia and the CIS

5.8 Australia, New Zealand, and Africa

6. Category focus: where products get stopped

Note the expanded definition of “packaging” under PPWR: dust bags, hangers, adhesive labels, and textile bags are now explicitly classified as packaging. For textile and footwear companies, many materials that were previously outside the compliance inventory now need to be reviewed.

7. Compliance workflow: six steps

Compliance deliverables

8. Eight common misconceptions

1. “RoHS compliance covers everything.” RoHS covers ten substances. The REACH SVHC list has 253 entries, and Annex XVII contains many further restrictions.
2. “SVHC above 0.1% means the product is banned.” It does not. Exceeding the threshold triggers information transfer, notification, and SCIP reporting. What is actually banned sits in Annex XVII and the POPs list.
3. “Calculate the concentration against total product weight.” Wrong. The 0.1% threshold is assessed at the article level and cannot be diluted by the weight of the finished product.
4. “If the supplier says it complies, it complies.” A declaration must state the list version and date; otherwise it cannot cover newly added substances.
5. “A report is good for three years.” Standards are revised, regulations are updated, and products change. Any of the three invalidates a report.
6. “Selling to several countries means retesting everything for each one.” Design one plan based on the union of all regional requirements, then add the differing items. It costs far less.
7. “Testing is the only tool.” Document review, risk assessment, and targeted testing together form the complete path. Blanket testing is neither economical nor capable of covering every substance.
8. “CPSC eFiling means we have to retest.” No. eFiling changes how data is submitted, not what must be tested.

9. Frequently asked questions

Q1. How does environmental compliance testing relate to performance testing? They have different objectives. Performance testing determines whether a product’s quality and safety meet product and test-method standards. Environmental compliance testing determines whether a product meets the regulatory restrictions of the target market. A product can pass every performance test and still be barred from the EU because one component exceeds a substance limit. The two are not interchangeable.

Q2. Are RoHS and REACH the same thing? No. RoHS is a restriction directive for electrical and electronic equipment. It names ten substances with limits, is assessed per homogeneous material, and is satisfied by meeting those limits. REACH is the regulation on the registration, evaluation, authorization, and restriction of chemicals, with a far broader scope. Its SVHC Candidate List triggers reporting rather than prohibition; Annex XVII is where the actual restrictions sit.

Q3. What specifically has to be done when SVHC exceeds 0.1%? Three things, each independent of the others: (1) transfer safe-use information downstream under REACH Article 33, answering consumer requests within 45 days at no charge; (2) where the concentration exceeds 0.1% and the substance exceeds 1 tonne per year, notify ECHA within 6 months of the substance being listed; (3) notify the SCIP database for articles placed on the EU market, also within 6 months of listing.

Q4. What is the first step for environmental compliance when exporting to the EU? Start with a BOM and material decomposition review. Break the product down to homogeneous material and individual article level, then check RoHS (10 substances), REACH SVHC (against the current 253-entry list) and Annex XVII restrictions, and POPs. Use XRF to screen for high-risk parts — solder joints, flexible PVC, coatings, inks, housing flame retardants — then chemically confirm anything suspicious. Finding problems at the lowest-cost stage beats discovering that an entire batch of material fails after the report comes back.

Q5. How long is a test report “valid”? There is generally no unified validity period at the regulatory level. A report corresponds to the sample submitted and the standard version in force at the time of testing. Three things invalidate it: (1) a standard revision — China RoHS moving from 6 to 10 substances means older reports no longer cover the requirement; (2) a regulatory update — the SVHC list keeps growing, and new substances are not covered; (3) a product change — a new supplier or material means the report no longer represents the current product. Platforms and customers typically require reports issued within one year, plus supplementary testing for regulatory updates.

Q6. Can one test cover multiple countries? Environmental compliance cannot be fully universalized. Requirement lists and limits differ — the EU RoHS list has 10 substances, China RoHS also has 10 but with different exemptions and conformity assessment procedures, and the US relies mainly on TSCA and state law. Middle Eastern markets require certificates obtained through local platforms such as SABER or ECAS. The practical approach is to design one test plan covering the union of regional requirements, use it to support as many markets as possible, then add the differing items for individual regions.

Q7. Do we need to start managing PFAS now? Yes. Although the EU’s universal REACH restriction is not expected to enter into force until 2028–2029, PFAS limits for food-contact packaging have applied since 2026-08-12, intentionally added PFAS are banned in EU toys, and US TSCA already imposes reporting requirements. Build a fluorinated substance inventory now, evaluate substitution options, and write disclosure obligations into supply contracts.

Q8. When will the new China RoHS standard affect us? GB 26572-2025 takes effect on 2027-08-01. Products manufactured or imported before that date may continue to be sold and used, and all products must comply from 2028-08-01. The four newly added phthalates concentrate in plastics, coatings, and adhesives — the high-risk materials. Review the supply chain now and allow enough time for substitution and testing.

10. Closing

Environmental compliance testing is, at its core, the discipline of translating regulatory requirements into an executable test plan and document system. It operates on three levels. Restricted substances are the floor. Disclosure is the obligation. Market access is the objective. All three are required — testing without notification achieves nothing; notification based on an outdated list version achieves just as little. And the regulations will not stand still. The SVHC list went from 241 to 253 entries in under two years. China RoHS moved from voluntary to mandatory. Packaging regulation moved from a directive to a regulation. A universal PFAS restriction is on the way. The effective response is therefore not to wait for each regulation and then react, but to build a compliance mechanism that keeps running on its own: decompose materials to the finest level, keep the material inventory current, manage supplier declarations against a valid list version, and fold regulatory tracking into routine work. Define the requirements first. Then decide what to test.