EU REACH Registration Services & Expert Support
Strategic, technical, and practical consulting for full ECHA compliance and market access.
What We Support Across the REACH Registration Process
01 REACH Applicability & Registration Strategy
- REACH applicability and exemption assessment
- Company role assessment: manufacturer, importer, downstream user or Only Representative
- Tonnage band and registration scope
- Intermediate status and applicable requirements
- Registration strategy, timelines and responsibilities
02 Substance Identification & Registration Research
- Substance identity and sameness assessment
- CAS / EC number and composition review
- Existing registration and joint submission research
- Inquiry support
- Identification of Lead Registrant and co-registrants
- Substance Information Profile considerations
03 Information Requirements & Data Gap Assessment
- Annex VII–X information requirement assessment
- Tonnage-dependent study requirements
- Existing study and data review
- Endpoint-specific data gap analysis
- Study reliability and adequacy assessment
- Identification of remaining information needs
04 Alternative Approaches & Testing Strategy
- Read-Across
- Weight of Evidence
- QSAR and computational approaches
- Grouping and category approaches
- Waiving and adaptations
- Testing strategy and Testing Proposal considerations
- Coordination of additional testing where required
05 Lead Registrant, Joint Submission & Data Sharing
- Lead Registrant identification and communication
- Member registrant support
- Joint submission access and coordination
- Letter of Access
- Data-sharing and cost-sharing support
- Lead Registrant activities
- Co-registrant and consortium coordination
06 Hazard, Exposure & Chemical Safety Assessment
- Hazard assessment and endpoint conclusions
- DNEL and PNEC considerations
- Use and exposure information
- Exposure assessment
- Risk characterisation
- Chemical Safety Assessment
- Chemical Safety Report requirements
- Exposure Scenarios where applicable
07 Dossier Preparation & Submission
- IUCLID dossier preparation and review
- Coordination of study and administrative information
- CSR integration where required
- Validation and completeness checks
- REACH-IT submission support
- Resolution of submission or business-rule issues
08 Post-Registration Compliance & Authority Support
- Dossier updates
- New study or hazard information
- Tonnage and use changes
- Classification or CSR updates
- Compliance checks
- ECHA decisions and authority requests
- Dossier or substance evaluation follow-up
IUCLID Dossiers →
Technical dossier preparation, review and maintenance in IUCLID.
CHESAR / CSR →
Chemical safety assessment, exposure evaluation and CSR support.
SDS & CLP →
Classification, labelling and safety data sheet support.
Only Representative →
EU REACH representation and market access support for non-EU manufacturers.
Global Compliance →
Support for UK REACH, KKDIK, K-REACH and other international regulatory requirements.
Beyond Registration Projects
We also support broader REACH compliance needs beyond individual registration projects.
REACH Due Diligence
Review of existing registrations, compliance status and regulatory risks.
Regulatory Intelligence
Monitoring and assessment of regulatory developments affecting substances or portfolios.
Training & Workshops
Practical training on REACH registration, data requirements and dossier obligations.
Common Questions About REACH Registration
When is REACH registration required?
REACH registration is generally required when a substance is manufactured in or imported into the EU at one tonne or more per year per legal entity, unless an exemption or other specific provision applies. The exact obligations depend on the substance, company role, tonnage band and intended use.
How can I check whether my substance is already registered?
Existing registration information can be reviewed using publicly available regulatory data and, where necessary, through the REACH inquiry process. We can help assess substance identity, existing registrations, joint submission status and the appropriate route for joining or preparing a registration.
What information is required for a REACH registration?
The required information depends mainly on the tonnage band and the properties of the substance. It may include substance identity, physicochemical data, toxicological and ecotoxicological information, uses, exposure information and, where applicable, a chemical safety assessment and Chemical Safety Report.
When are additional studies or testing required?
Additional testing may be required where the applicable REACH information requirements are not adequately covered by existing data. Before new testing is considered, available studies, adaptations and alternative approaches should be assessed. Certain higher-tier studies may also require a testing proposal before testing is performed.
Can Read-Across, Weight of Evidence or QSAR be used instead of new testing?
Yes, where the regulatory and scientific conditions are met. Read-Across, Weight of Evidence, QSAR, grouping and other adaptations can in some cases be used to address information requirements without additional testing. Each approach must be appropriately justified and documented.
How do I find and join an existing Lead Registrant or joint submission?
Where a substance has already been registered, the registration process may involve identifying existing registrants, the Lead Registrant and the relevant joint submission. This can include inquiry activities, data-access discussions, Letter of Access arrangements and coordination of the member registration.
When is a Chemical Safety Report required?
A Chemical Safety Report is generally required for substances registered at ten tonnes or more per year per registrant, subject to the applicable REACH provisions and exemptions. The assessment may include hazard assessment, exposure assessment and risk characterisation.
When must a REACH registration dossier be updated?
A registration dossier must be kept up to date when relevant information changes, for example following new study results, changes in tonnage, uses, composition, classification or risk management information, or as a result of regulatory or authority decisions.
What Helps Us Assess Your REACH Case
A few key details help us understand your situation and identify the appropriate next steps.
Substance Identity
CAS / EC number or available composition information
Annual Tonnage
Current or expected manufacture or import volume
Company Role
Manufacturer, importer, non-EU manufacturer or other role
Registration Status
Existing registration or joint submission information, if known
Current Objective
New registration, update, data gap, authority request or other compliance issue
REACH Guidance & Regulatory Insights
Explore practical guidance on REACH registration, data requirements, dossier maintenance and regulatory developments.
Tell us about your substance, registration status and regulatory objective — we’ll help you identify the appropriate next steps.