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ERA data access

Environmental Risk Assessment Data Access and Letter of Access (LOA)

Existing environmental assessment information can help establish project scope, but public summaries and previously generated assessments are not automatically equivalent to access to the underlying study data or regulatory rights to rely on them.

Key considerations

Public information versus underlying study data

A public ERA summary may describe the regulatory conclusion at a high level without providing the full study reports, calculations, raw data or ownership/access arrangements needed for a new submission.

Why data access can change project scope

When the intended submission relies on existing environmental studies, the project may need to establish what information is available, who controls it, whether a letter of access or another reliance mechanism is required, and whether the evidence fits the current assessment framework.

Review the current regulatory context

Older assessments can still be informative, but the project should check the applicable current guidance, market-specific requirements, substance identity and the assumptions used in the existing assessment.

A practical project review

An early gap review can separate information that can be used directly, information that needs verification or permission, and information that must be generated or replaced.

What ToxWriter can support

ToxWriter can review available public and client-provided information, map it to the intended EU or UK assessment pathway, identify data-access issues and document the agreed scope for a product-specific ERA.

Need project-specific support?

Share the active substance, product and market.

We can confirm the applicable assessment scope, available information and next steps.

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