Regulatory guide · CLP
CLP turns hazard data into classification and communication duties for substances and mixtures placed on the EU market.
Classification result
ATEmix
1,640 mg/kg
Threshold
≤ 2,000
Annex I
Classification criteria
H/P
Hazard communication
GHS
EU-aligned framework
An operational CLP process identifies relevant hazards, applies the correct mixture method, resolves the classification category, and carries the result into labels and Safety Data Sheets.
Different hazard classes require different approaches, including bridging principles, test data, ATEmix, cut-off values, and summation methods.
The classification drives pictograms, the signal word, hazard statements, precautionary statements, and other label particulars.
The approved CLP result should align with Section 2 and support relevant content across composition, toxicology, ecology, transport, and regulation.
How it works
Keep the evidence, calculation, classification, and communication stages distinct but connected.
Collect reliable substance and mixture hazard data.
Use the method defined for each hazard class.
Assign categories and hazard statements.
Prepare labels and aligned SDS content.
Why traceability matters
A defensible process also preserves the contributing substances, concentrations, intermediate values, applied thresholds, and precedence rules.
Keep exploring
Build with confidence
Bring mixture data, classification, labels, SDS documents, and market context into one traceable workspace.