Sampling and testing protocol for bulk shipments of flaxseed exported to Japan for feed or industrial use
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Sampling and testing protocol for bulk shipments of Canadian flaxseed exported to Japan for feed or industrial use (PDF, 39 kb)
Objective
The purpose of this protocol is to describe the system of sampling, testing, and documentation pertaining to the presence of FP967 (CDC Triffid) in bulk vessel shipments of Canadian flaxseed to Japan for feed and industrial use. This protocol outlines the activities that will be undertaken by the Canadian flaxseed industry and the Canadian Grain Commission.
Background
Based on the Japanese “Law ensuring the safety and improving the quality of feed”, Japan permits the use and import of genetically modified crops as feed, only where the safety of the feed is confirmed.
Upon receiving the report of a Low Level Presence incident with unauthorized genetically modified flaxseed this year, Japan’s Ministry of Agriculture, Forestry and Fisheries strongly requested that Canada’s flaxseed industry implement appropriate preventive measures. Ministry of Agriculture, Forestry and Fisheries further requested that in the case that a Low Level Presence incident will occur, that Canada take the necessary risk management measures promptly.
Canada’s flaxseed industry in cooperation with the Canadian Government is committed to take immediate measures including loading tests in cooperation with the relevant trading companies in order to prevent the export of unauthorized genetically modified crops to Japan.
Following a period of time (to be determined by Ministry of Agriculture, Forestry and Fisheries) wherein compliance with the protocol is demonstrated, the Food and Agricultural Material Inspection Center (FAMIC) may choose not to conduct monitoring tests for vessels where negative certificates are provided, and where the validity of the loading test for certification has been confirmed by the Government of Canada.
Commercial procedures
The following procedures are for flaxseed deliveries into the commercial handling system.
Producer delivery samples
A sample will be taken by grain handling company personnel from each producer delivery into the commercial handling system. Samples will be retained for a period of no less than 6 months from the date of delivery. The Canadian Grain Commission provides guidance on sampling methods to the Canadian grain industry in its official Sampling Systems Handbook and Approval Guide.
Composite railcar samples and testing
All flaxseed for bulk shipments moves from primary elevators to port position by railcars. At time of loading, each railcar will be sampled, and composite samples representing not more than 5 railcars will be prepared. The Canadian Grain Commission provides guidance on sampling methods to the Canadian grain industry in its official Sampling Systems Handbook and Approval Guide. These composite samples will be tested for the presence of FP967 by a laboratory that has successfully completed a proficiency test administered by the Canadian Grain Commission and is listed on the Canadian Grain Commission website.
If a composite sample tests positive for the presence of FP967, all railcars testing positive will be diverted from the Japanese flaxseed supply. Individual grain handling companies will retain documentation pertaining to each rail shipment and test result.
Requirements for testing laboratories
Laboratories undertaking testing for the commercial handling system may only be designated on the Canadian Grain Commission website if they have successfully completed the FP967 proficiency testing program administered by the Canadian Grain Commission in order to meet the requirements of Ministry of Agriculture, Forestry and Fisheries.
The Canadian Grain Commission will maintain a list of laboratories which have successfully completed the proficiency test on its website.
Procedures for exports
The following procedures have been approved by the Canadian Grain Commission for flaxseed exports.
Sampling
All bulk vessels loading flaxseed destined for the Japanese processing or feed market will be sampled by Canadian Grain Commission personnel.
Sampling method
Samples will be taken with an approved automatic diverter-type sampler in accordance with the Canadian Grain Commission Vessel Loading Work Instruction and the official Sampling Systems Handbook and Approval Guide.
Sample size
For lots of flaxseed exceeding 500 metric tons, a minimum sample size of 50 kilograms will be taken. For lots between 50 metric tons and 500 metric tons, a sample equal to 0.01% of the lot size will be taken. For lots less than 50 metric tons, a minimum sample size of 5 kilograms will be taken.
Composite samples by vessel lot
For all bulk shipments by vessel, Canadian Grain Commission personnel will prepare a representative composite sample for each lot of the vessel. Sampling and testing by lot allows for identification and segregation of any lot that potentially tests positive.
Sample preparation and retention
Canadian Grain Commission personnel will reduce samples and prepare one representative 2.5-kilogram sample for testing and one identical 2.5-kilogram sample for retention and future reference. Both 2.5-kilogram samples will be sealed with official Canadian Grain Commission seals and seal numbers will be documented. Samples will be retained for no less than 6 months.
Testing
Samples for testing will be expedited to the Canadian Grain Commission Grain Research Laboratory.
Testing preparation
Canadian Grain Commission Grain Research Laboratory personnel will draw four 60-gram sub-samples from the single 2.5-kilogram laboratory sample. Each sub-sample represents approximately 10,000 individual flax seeds, which is capable of achieving a level of detection of 0.01%.
Testing procedures
The Canadian Grain Commission Grain Research Laboratory will test four 60-gram sub-samples taken from the single 2.5-kilogram laboratory sample. One DNA extraction will be made from each sub-sample using a DNA extraction kit that meets the performance criteria laid down in section 2.1 and 2.2 of the JRC Technical report Definition of Minimum Performance Requirements for Analytical Methods of GMO Testing. Two PCR analyses will be carried out for each DNA extraction. The construct-specific method, verified by the European Union Reference Laboratory, will be used for the qualitative and quantitative PCR assays.
Testing results
A lot shall be negative when all four 60-gram sub-samples test negative within the 1% tolerance.
Documentation
The Canadian Grain Commission will prepare an official Letter of Analysis on Canadian Grain Commission letterhead to accompanyother Canadian Grain Commission quality certification which may include a Certificate Final or an Official Inspection Certificate. The Letter of Analysis will be presented to the Canadian flaxseed exporter, who will in turn provide it directly to the appropriate Japanese authorities.
The Letter of Analysis will include the following statement:
The Canadian Grain Commission officially sampled the cargo of flaxseed (Linseed) identified above and has applied the Canadian Grain Commission seal #xxxxxx to the official sample. The Canadian Grain Commission Grain Research Laboratory has tested the official sample with this Canadian Grain Commission seal number. The official sample has tested below 1 percent (%) based on the verified testing procedures outlined in the Sampling and testing protocol for bulk shipments of flaxseed exported to Japan for feed or industrial use. The lab report is attached.
Investigation into the presence of FP967
The Canadian Grain Commission is conducting an investigation into the presence of FP967 within the Canadian flaxseed supply. The Canadian Grain Commission will share results of this investigation with Ministry of Agriculture, Forestry and Fisheries at regular intervals.
Termination of loading test requirement
The Canadian Government and Canada’s flaxseed industry understand that the Canadian Government and Canada’s flaxseed industry may submit an application with relevant information to the Ministry of Agriculture, Forestry and Fisheries Animal Products Safety Division for termination of the testing requirements. The division will determine whether the loading test can be terminated based on the submitted information and, if necessary, an opinion from the Agricultural Material Council (GM committee). The Government of Canada and Ministry of Agriculture, Forestry and Fisheries will exchange information and discussions regarding the termination of testing in the future.
Review date
This protocol may be reviewed and revised at any time. The Government of Canada will notify Ministry of Agriculture, Forestry and Fisheries officials if revisions are sought.
Questions
Change contact information to: Questions pertaining to this protocol should be directed to the Chief Grain Inspector for Canada.
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