Find active-substance relationships associated with legislation references containing the stated year. This focused extract can support a legislation-led review without requiring every row of the wider active-substance export to be inspected first.
What this download contains
The selection rule uses the active-legislation field. It does not establish when a record was last modified, and the same substance may appear in several relationships. Original statuses and references are retained so the year filter does not become an unsupported claim that each substance was newly approved or changed.
Working with this edition
Group the records using the documented identifiers, inspect the legislation references and follow authoritative texts for interpretation. When comparing another year or release, keep the filter definition visible rather than calling the result a complete change history.
Product questions
Are these all substances modified in 2026?
No. They are relationships selected by 2026 references in a specific legislation field.
Why can the same substance appear more than once?
The source represents relationships, so a substance can participate in more than one row.






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