Cannabis testing in Solothurn: measurement versus conformity decisions
Solothurn publishes guidance on conformity assessment with measurement uncertainty. A cannabis result must not be confused with a complete compliance decision.
Official responsibility: Solothurn
Kantonale Lebensmittelkontrolle Solothurn
Solothurn describes site inspections and examinations in two laboratories as parts of its food-control work. Its page also provides a document on conformity assessment considering measurement uncertainty. This helps distinguish an official decision from a measurement alone.
Open official informationA near-limit result needs more than rounding
Practical example · fictional
A Solothurn retailer receives a result close to an agreed specification. It asks about reporting basis, uncertainty and decision rule instead of comparing rounded percentages alone. The specification must suit the product.
Your next steps
- Request the complete uncertainty information
- Ask which decision rule was used
- Document the product-specific specification
Is a percentage enough to establish conformity?
No. Solothurn treats uncertainty-aware assessment separately. A private report should show whether conformity assessment was commissioned at all.
Questions to clarify locally
A cannabinoid profile alone establishes neither safety, absence of contaminants nor legal compliance.
Cities and cantons
Official source and limits
SAS / SECO — Swiss Accreditation ServiceThis is an information guide. It does not claim a CannabisLabor.ch location, partnership or private sample acceptance. Official food control and a private cannabis test are different activities.
Sources checked: . Sources have been checked editorially. External technical approval is not confirmed.
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