Grain grading modernization
In 2017, the Canadian Grain Commission began a review of the Canadian grain grading system as part of its commitment to continuous improvement.
Grain grades and specifications continue to be important components of Canada’s grain grading system. This review will ensure that
- grain grades are evaluated using effective, precise and user friendly tools
- the grain grading system responds to the needs of Canada’s grain sector, including farmers, processors, exporters and buyers of Canadian grain
What we’re doing
As part of the review process, we are assessing the following elements of the grading system.
- Decimal precision of grading factors
- Standard and guide samples
- Commercial cleanliness
- Guidance documents and work procedures
- Fusarium damage and end-use functionality
- Grading factors
- Official Grain Grading Guide
How potential changes are evaluated
Any refinements made as a result of the review will be considered carefully and supported by scientific research.
Changes to the grain grading system will be made based on recommendations from the Eastern Standards Committee and the Western Standards Committee. Each committee includes:
- grain producers
- grain handlers
We continue to engage with the industry and evaluate possible refinements to Canada’s grain grading system. As the review progresses, we will provide updates about any changes that result.
Changes so far
The Canadian Grain Commission has demonstrated that frost/heat stress and mildew do not have a compounding negative effect on the end-use functionality of wheat. Changes have been implemented to the assessment tools for these grading factors.
- New standards for frost, heat stress and mildew will come into effect on August 1, 2018, for Western wheat classes
- Individual standard samples for frost/heat stress and mildew will replace the current combined standard samples as the assessment tools for these grading factors in all classes of Western Canadian wheat
- The guides for mildew in Eastern wheat classes were renamed as standards, effective July 1, 2018
The Canadian Grain Commission continues to look at the composition of the mildew and frost/heat stress standards in relation to the impact of these factors on end-use functionality. Based on this research, the standard samples may be adjusted further to ensure they are accurate, relevant and objective tools.
- Date modified: