Reference
Data Sources, Licensing & How We Maintain This
Data sources
Where the data in this knowledge base comes from, how we keep our own maintained copy, and the licensing basis for reusing official EU and ECHA information.
ReadGHS Hazard Pictograms
GHS pictograms
The nine GHS hazard pictograms, each a red-bordered diamond, with its code, the symbol it shows, and the hazard it signals.
ReadHow It All Connects: The Compliance Landscape
How it connects
A visual map of how international treaties, EU regulations, and data standards fit together, and how substance data flows from a supplier all the way to a CE mark.
ReadKey Annexes: REACH, RoHS, CLP & POP
Annexes
A map of the annexes that actually matter day-to-day: which list does what across REACH, RoHS, CLP and the POP Regulation.
ReadREACH Annexes XIV & XVII: Searchable Reference
REACH Annexes
A searchable view of the full REACH Annex XIV (Authorisation List, 59 entries) and Annex XVII (Restriction List, 79 numbered entries), the two annexes that actually ban or gate substances.
ReadRoHS Around the World: A Comparison
RoHS comparison
A side-by-side look at the main RoHS-type regimes, covering the substances they restrict, their thresholds, and how conformity is shown.
ReadRoHS Exemptions: Searchable Reference (Annex III & IV)
RoHS exemptions
A searchable view of the full set of RoHS exemptions from Annex III and Annex IV, the specific uses where a restricted substance is temporarily permitted.
ReadRoHS Substance Limits
RoHS limits
The ten substances restricted under RoHS and the maximum concentration of each permitted by weight in any homogeneous material.
ReadSVHC Candidate List: Searchable Reference
Candidate List
A searchable, filterable view of the full REACH Candidate List of Substances of Very High Concern, compiled and maintained by the Pareo team.
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