EU CHEMICAL MARKET ACCESS | EU REACH REGISTRATION SERVICE
Registration, Only Representative, Letter of Access, IUCLID dossier and post-registration support for manufacturers, importers and global chemical suppliers.
Under the EU REACH Regulation (EC) No 1907/2006, chemical substances manufactured in or imported into the European Economic Area at one tonne or more per year generally require registration with the European Chemicals Agency (ECHA), unless a specific exemption applies. Non-EU legal entities cannot register directly, but eligible non-EU manufacturers, formulators and article producers may appoint an EU/EEA-based Only Representative.
REACH24H supports the full registration lifecycle, from obligation assessment and substance identification to ECHA inquiry, data-sharing and LoA coordination, dossier submission and ongoing maintenance.
EU REACH Registration at a Glance
Key distinction: Non-EU legal entities cannot submit a REACH registration directly. An eligible non-EU manufacturer, formulator or article producer may appoint an EU/EEA-based Only Representative, while a pure trader or distributor normally cannot appoint an OR in its own capacity.
Does Your Product Require EU REACH Registration?
Registration obligations depend on the substance, annual tonnage entering the EU/EEA, product type, intended use, supply-chain role and whether an exemption or existing registration coverage applies.
Product Types to Assess
| Product Type | EU REACH Registration Relevance |
|---|---|
| Substance on its own | Generally requires registration at 1 t/y or above per manufacturer or importer, unless an exemption applies. |
| Mixture or formulated product | The mixture itself is not registered. Each constituent substance must be assessed separately against the 1 t/y threshold. |
| Article with intended release | Registration may be required for substances intentionally released during normal or reasonably foreseeable use if the total volume exceeds 1 t/y and no exemption applies. |
| Polymer | Polymers are generally exempt from registration. Monomers or other chemically bound substances may require registration under specific conditions. |
| Isolated intermediate | Reduced information requirements may apply to qualifying on-site or transported isolated intermediates manufactured and used under strictly controlled conditions. |
| PPORD substance | A time-limited registration exemption may apply if the conditions for product and process oriented research and development are satisfied. |
Common Exemptions to Check
Several categories may be fully or partially exempt from registration. The exemption must be assessed against the actual substance, use and supply chain; an exemption from registration does not automatically remove every other REACH or downstream obligation.
| Category | Examples | Important Note |
|---|---|---|
| Outside REACH or exempt from certain obligations | Radioactive substances, waste, non-isolated intermediates and substances under customs supervision. | The conditions and limits of the exemption must be reviewed carefully. |
| Exempt from registration for specific uses | Food and feed uses, medicinal product uses, and qualifying Annex IV or Annex V substances. | Other REACH or supply-chain obligations may still apply. |
| Regarded as registered in specific cases | Certain active substances in biocidal or plant protection products. | Only where the conditions of REACH Article 15 are met. |
| Defence-related exemptions | Substances covered by specific national defence exemptions. | Member State conditions apply and should be assessed case by case. |
For detailed product-category examples and exemption analysis, see EU REACH Registration Scope and Exemptions Explained.
Boundary Cases Requiring Extra Attention
Cosmetic ingredients: The EU Cosmetics Regulation does not provide a blanket REACH exemption. Registration may still be required when the applicable substance reaches 1 t/y or above and no exemption applies.
Food contact substances: REACH and EU food contact material requirements address different regulatory issues and should be assessed independently.
Articles containing SVHCs: Articles without intended release generally do not trigger registration for the article itself, but Article 33 communication and Article 7(2) notification duties may still apply. See the EU SVHC Notification Service.
CLP, SDS and downstream obligations: REACH registration does not replace EU CLP compliance, Safety Data Sheet or extended SDS obligations.
Our EU REACH Registration Services
REACH24H provides integrated EU REACH registration and Only Representative services across the full compliance lifecycle. Each service can be scoped independently or combined into a coordinated registration project.
REACH Obligation Assessment
Review product type, substance identity, tonnage, uses, supply chain, existing coverage and exemptions to determine whether and how registration applies.
Only Representative Services
Support OR appointment documentation, importer coverage records, annual tonnage tracking, REACH-IT administration and supply-chain communication.
Substance Identification and ECHA Inquiry
Support composition and impurity review, UVCB assessment, analytical strategy, inquiry dossier preparation and REACH-IT submission.
Data Sharing, LoA and Joint Submission
Support Lead Registrant communication, joint submission participation, Letter of Access review and negotiation, cost allocation and consortium coordination.
IUCLID Dossier and CSR Preparation
Prepare and review IUCLID dossiers, endpoint data, data gaps, testing strategy and the Chemical Safety Report for substances at 10 t/y or above where required.
Intermediate, Polymer and PPORD Strategy
Assess reduced intermediate requirements, polymer exemption applicability, monomer obligations and PPORD notification eligibility.
SME Verification Support
Review eligibility, corporate and financial documentation, and global group structure to reduce the risk of incorrect declarations and administrative charges.
Post-Registration Maintenance
Support dossier updates, tonnage tracking, importer coverage, consortium communication, REACH-IT monitoring and ECHA evaluation response.
EU REACH Registration Pathways for Non-EU Companies
Non-EU suppliers generally need to secure registration coverage through an EU/EEA-based Only Representative, through their EU/EEA importers, or through their own eligible EU/EEA legal entity. The appropriate route depends on legal eligibility, customer structure, commercial confidentiality, tonnage management and long-term market strategy.
| Pathway | Who Registers? | When It May Be Suitable | Key Considerations |
|---|---|---|---|
| Appoint an Only Representative | An EU/EEA-based OR appointed by an eligible non-EU manufacturer, formulator or article producer. | Companies seeking centralized coverage, support for multiple importers and stronger supply-chain control. | Coverage must be managed by substance, tonnage band, use, importer and supply chain. |
| Rely on EU/EEA Importers | Each EU/EEA importer registers the substances it imports where required. | Limited-customer or lower-complexity supply chains. | Responsibility and tonnage coverage are fragmented by importer, which may increase commercial dependency. |
| Use an EU/EEA Legal Entity | The company's own eligible EU/EEA subsidiary or branch. | Companies with long-term EU operations and local infrastructure. | Requires legal, tax, operational and regulatory compliance setup in the EU/EEA. |
Only Representative vs. Importer Registration
| Decision Factor | Appointing an OR | Relying on EU/EEA Importers |
|---|---|---|
| Compliance control | Registration strategy and importer coverage can be managed centrally. | Each importer manages its own registration responsibilities. |
| Importer flexibility | Multiple covered importers can be supported under the OR arrangement. | Market access may depend on individual importers' registrations. |
| Commercial confidentiality | Can reduce unnecessary disclosure of supplier relationships, volumes and formulation-related information to importers. | Importers may require more substance and supply-chain information to meet their obligations. |
| Tonnage management | Annual volumes can be tracked through OR coverage and importer reporting. | Tonnage is managed separately by each importer. |
| Long-term maintenance | The OR can support dossier updates, tonnage changes and ECHA communication. | Responsibility remains with each importer or registrant. |
Confidentiality note: An OR arrangement may reduce unnecessary disclosure to importers. However, REACH requires information to be submitted to ECHA, and certain data may be made public under Article 119 unless an applicable confidentiality claim is submitted and accepted.
Information to Prepare for an EU REACH Assessment
The initial information below helps determine registration scope, identify data gaps and select an appropriate registration route. The final dossier requirements depend on substance identity, tonnage band, use and existing registration data.
Substance and Product Identity
Substance name, CAS number and EC number, where available;
Full composition and impurity profile;
Product type: substance, mixture, polymer, intermediate or article.
Tonnage, Uses and Supply Chain
Annual export volume to the EU/EEA per substance;
Intended uses and downstream industrial sectors;
EU/EEA importer list and estimated tonnage per importer;
Preferred route: OR appointment or importer-led registration.
Existing Documents and Data
Safety Data Sheet, technical data sheet and analytical reports;
Available toxicological, ecotoxicological and physicochemical data;
Current or historical REACH registration information, if any.
EU REACH Registration Process
A typical project follows the steps below. Actual sequencing and timing vary with substance complexity, data availability, LoA negotiations, testing needs, CSR requirements and ECHA processing.
Scoping and Strategy
Actions: Confirm product type, substance identity, tonnage, supply chain and route.
Purpose: Determine whether registration and OR appointment are required.
Substance Identification
Actions: Review composition, analytical data, impurities and sameness.
Purpose: Reduce the risk of an incorrect identity or failed inquiry outcome.
ECHA Inquiry
Actions: Prepare and submit the inquiry dossier through REACH-IT.
Purpose: Identify registrants, the Lead Registrant and joint submission options.
Data Gap and LoA Review
Actions: Assess joint data, LoA terms, cost allocation and data needs.
Purpose: Manage cost, timing and data-sharing risk before testing.
Testing or Alternative Data Strategy
Actions: Generate data or apply justified QSAR, read-across or weight-of-evidence approaches.
Purpose: Meet information requirements while avoiding unnecessary testing where justified.
Dossier Preparation
Actions: Compile the IUCLID dossier and CSR where required.
Purpose: Build a complete and technically consistent registration dossier.
Submission and ECHA Processing
Actions: Submit through REACH-IT and address TCC requests where applicable.
Purpose: Obtain a registration number after successful processing.
Post-Registration Maintenance
Actions: Track tonnage and importers, respond to evaluations and update dossiers.
Purpose: Maintain compliance throughout the registration lifecycle.
EU REACH Registration Cost and Timeline Factors
EU REACH registration has no universal fixed price or fixed timeline. A project may include ECHA administrative fees, data-sharing or LoA fees, testing costs, professional service fees and ongoing OR or maintenance costs.
| Cost or Timeline Driver | Why It Matters |
|---|---|
| Tonnage band | Higher tonnage bands require broader information sets and may trigger CSR obligations. |
| Substance identity | Complex substances, UVCBs and unclear sameness may require additional analytical work. |
| Existing data | Complete existing or joint-submission data may reduce new testing needs. |
| LoA and data sharing | Fees and negotiation timing vary by substance, Lead Registrant, consortium and available rights. |
| Testing needs | Data gaps may require GLP studies or scientifically justified alternative approaches. |
| ECHA administrative fee | The fee depends on submission type, tonnage, company size and whether the submission is joint or individual. |
| SME status | Eligible and correctly verified SMEs may qualify for reduced ECHA fees. |
| OR and maintenance scope | Importer coverage, annual tonnage tracking, dossier updates and ECHA communication affect long-term cost. |
ECHA fee levels are governed by the applicable EU fee rules, including Commission Implementing Regulation (EU) 2025/2067. For a structured breakdown of administrative, data, testing and service costs, see the EU REACH Registration Costs Guide.
ECHA SME Fee Reductions and Verification
SME eligibility is assessed against EU criteria for the relevant corporate group, including parent companies, partner enterprises, joint ventures and subsidiaries.
| Company Category | ECHA Fee Reduction | Documentation Focus |
|---|---|---|
| Large Enterprise | Standard fee; no reduction | Standard company information |
| Medium Enterprise | 30% reduction | Group structure, ownership and financial data |
| Small Enterprise | 60% reduction | Linked and partner enterprises, headcount and accounts |
| Micro Enterprise | 90% reduction | Strict headcount, turnover and balance-sheet thresholds |
ECHA may verify SME declarations and request supporting documentation. An incorrect claim may result in payment of the fee difference and an administrative charge. REACH24H can review group structure, financial statements and headcount information before submission.
Post-Registration Compliance
A REACH registration number does not end the registrant's responsibilities. Under Article 22, the dossier must be updated when relevant information changes, including tonnage band, substance composition, uses, classification or legal-entity details.
Tonnage and importer coverage: Monitor annual volumes and covered importers.
Substance changes: Review changes in composition, impurities or manufacturing process.
Use and exposure changes: Update uses, exposure scenarios and risk-management measures where relevant.
Classification changes: Maintain current classification and labelling information.
ECHA follow-up: Respond to compliance checks, evaluation decisions and data requests.
REACH24H supports dossier updates, REACH-IT monitoring, importer coverage, consortium communication and ECHA evaluation response.
Why Work With REACH24H?
REACH24H has supported chemical companies with EU REACH compliance since 2009. Our experience includes more than 3,000 global clients, over 10,000 REACH registration dossiers submitted to ECHA and an EU office in Ireland.
Since 2009
EU REACH compliance support
3,000+
Global clients
10,000+
REACH dossiers submitted
Ireland
EU office and OR infrastructure
EU-Based OR Infrastructure
Support for eligible non-EU manufacturers, formulators and article producers, including ECHA communication, REACH-IT submission and importer records.
Complex Supply-Chain Experience
Practical support for multi-importer coverage, CBI concerns, LoA negotiations, tonnage tracking and downstream communication.
Integrated Technical Capability
Substance identification, IUCLID dossier preparation, CSR development, data-gap assessment and scientifically justified alternative strategies.
Cost and Timeline Planning
Early scoping, LoA review, SME assessment and data-gap planning help identify avoidable cost and delay risks before submission.
Global Chemical Compliance Network
Related support is available for UK REACH, K-REACH, Turkey KKDIK and China new chemical substance registration.
Frequently Asked Questions
Can non-EU manufacturers register under EU REACH directly?
No. A non-EU company cannot submit a registration as a non-EU legal entity. An eligible non-EU manufacturer, formulator or article producer may appoint an EU/EEA-based OR, or the EU/EEA importers must register where required.
What is an Only Representative under EU REACH?
An OR is an EU/EEA-based natural or legal person appointed under Article 8. The OR fulfils importer registration obligations for the covered substances, tonnage bands, uses and supply chains.
Can a trading company or distributor appoint an OR?
Generally, no. Article 8 gives the appointment right to non-EU manufacturers, formulators and article producers. A pure trader or distributor usually needs the upstream manufacturer to appoint the OR; multi-party arrangements should be reviewed carefully.
Do mixtures need EU REACH registration?
Mixtures are not registered as mixtures. Each constituent substance must be assessed separately. A substance in the mixture may require registration when its EU/EEA import volume reaches 1 t/y or above and no exemption applies.
Are polymers exempt from EU REACH registration?
Polymers are generally exempt. However, monomers or other chemically bound substances may require registration when the relevant conditions are met and no existing coverage applies.
Do cosmetic ingredients require EU REACH registration?
They may. The EU Cosmetics Regulation does not create a blanket exemption. Registration applies where the relevant substance meets the tonnage threshold and no use-based or substance-based exemption applies.
What affects EU REACH registration cost?
There is no single fixed cost. Main drivers include tonnage, substance identity, available data, LoA or data-sharing fees, testing, ECHA fees, SME status, OR scope and post-registration maintenance.
How long does EU REACH registration take?
The timeline is project-specific. Substance identity, inquiry outcomes, LoA negotiations, data gaps, testing and ECHA processing all affect timing. Straightforward projects may progress within several months, while complex substances or major data gaps can require significantly longer.
What must be done after receiving a REACH registration number?
The dossier and supply-chain coverage must remain current. Registrants must update information when tonnage, composition, uses, classification or legal-entity details change and respond to ECHA compliance checks or evaluation decisions.
Start Your EU REACH Registration Assessment
Submit your substance identity, annual EU/EEA volume, product type, intended uses, importer information and available data. REACH24H can help assess the registration obligation, suitable route, data needs, expected cost factors and next steps.
EU REACH Registration Resources
Explore practical guidance on EU REACH registration scope, product classification and cost planning before starting a registration project.
EU REACH Registration Scope and Exemptions
Check the one-tonne threshold, responsible legal entity, registration coverage and key exclusions or exemptions.
Read the Scope Guide →
EU REACH Registration Costs and Fees
Understand ECHA fees, Letter of Access and data costs, testing expenses, service fees and major cost drivers.
Read the Cost Guide →
Articles vs. Substances and Mixtures
Learn how product function, shape, design and composition affect classification and subsequent EU REACH obligations.
Read the Classification Guide →
