ECHA classification and labelling inventory

Open data API in a single place

Provided by European Chemicals Agency

The ECHA classification and labelling inventory API was switched off on 22 October 2026.

api.store no longer provides this data through an API, and requests to its endpoints no longer return data. The information on this page is kept for reference only.

You can find the APIs that are still available on the api.store home page.

Dataset information

Catalog
European Chemicals Agency
Country of origin
EU institutions
Updated
Created
Available languages
English
Keywords
chemicals legislation
Datasource
Official portal for European data link
Quality scoring
200

Dataset description

This database contains classification and labelling information on notified and registered substances received from manufacturers and importers.
European data infrastructure with broad catalog discovery, free evaluation access and production-grade API options.
190K+
indexed dataset pages
32
countries and EU institutions
2019
API-first since
Free API quota
for evaluation and prototypes
SLA
history and push on production APIs
FAQ

Questions before production use

Practical answers on evaluation, licensing, freshness, versioning and support.

api.store is built and operated by Apitalks s.r.o. Company details and a direct contact path are linked in the footer for vendor checks and procurement review.
Yes. Selected APIs include a free API quota, so your team can validate coverage, freshness, response shape and workflow fit before asking for a production plan.
Often yes, but usage rights depend on the source license and dataset. We surface source, license and update metadata where available, and can help review terms before a production integration.
Maintained APIs include update metadata where available. For production integrations, we can add history, monitoring and push updates so changes are easier to detect and act on.
Production APIs can add SLA, stable identifiers, versioning support, history, push updates and direct support around the data your product or AI workflow depends on.

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