Contact the Laboratory Proficiency Rating Program

Looking to subscribe to the laboratory Proficiency Rating Program? View our full list of available series, and click here to subscribe!


For issues related to username/password login issues, review of results, or data entry, please contact:
Dawn Shepard
Laboratory Proficiency Rating Program
Tel: +1.217.693.4810
Email: checksampledata@cerealsgrains.org

For issues related to subscription, change of analyst contact, or shipping issues, contact:
Bryan Mowry
Laboratory Proficiency Rating Program
Tel: +1.651.454.7250 Ex. 131
Email: checksample@cerealsgrains.org

For technical questions about the Laboratory Proficiency Rating Program, contact:
Anne Bridges
Laboratory Proficiency Rating Program
Email: techcheck@cerealsgrains.org