Hemp Proficiency Testing Summary Reports


Statistical reports are generated based on "Statistical methods for use in proficiency testing by interlaboratory comparison" (ISO 13528:2015).

Individual reports access through your lab portal. Lab Portal Image

See our overview page for information about joining our Proficiency Testing Program.

2021 Program Year
The first round of samples have shipped. Reports will be posted here in the beginning of November.


Historical Reports

Quality Reference Material is available, order here!

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