Lot identity
Commodity class, crop year, origin, approved variety status, lot definition and identity-preservation requirement.
Important
This page defines the structure of a specification, not universal acceptance limits. Numeric thresholds and methods must be agreed for the variety, process, destination, crop and buyer. The contract should state which document controls if results differ.
Six sections every requirement should cover
Physical condition
Moisture, kernel size distribution, test weight, foreign material, damage, admixture, odor and visible infestation.
Malting performance
Germination capacity and energy, water sensitivity where relevant, protein or nitrogen, and any micromalting evidence required by the buyer.
Food and process safety
Mycotoxin, residue and microbiological requirements appropriate to origin, destination and end use, with named test methods.
Sampling and laboratory
Sampling point, composite procedure, retention sample, accredited or agreed laboratory, method version and dispute process.
Documents and delivery
Certificate timing, traceability fields, phytosanitary documents, claim verification, Incoterm and condition at transfer.
Questions that prevent false comparisons
- Are results reported on the same moisture basis and with the same method?
- Does the sample represent the contracted lot, or only a pre-shipment or indicative sample?
- Is the variety accepted by the intended maltster or brewer?
- Who owns inspection, retesting and rejection decisions at each handoff?
- Can every certificate and claim be linked back to the same lot identifier?
For the technical meaning of each parameter, use the independent quality standards guide. The American Malting Barley Association also publishes breeding quality guidelines; buyer and destination requirements may differ.
Turn the framework into a request
Bring the end use, destination and must-have evidence. We can structure the questions before discussing supply.
Use the sourcing workflowNo values on this page are a contract, certification or quality guarantee. Current official requirements and buyer approvals control.