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Malachite Green - Questions and Answers - Import of Asian Products

Q. Should I be concerned if I have eaten the types of fish reported to contain trace amounts of malachite green and leucomalachite green?
A. Health Canada's scientific Health Risk Assessment has concluded that the potential health risk, even for cancer, associated with the daily consumption of fish containing trace amounts of these substances is remote
Q. How can consumers know that fish imported from Asian countries is safe?
A. All imported product must meet the requirements of the Fish Inspection Act and Regulations, and may be subject to inspection by the CFIA. The CFIA monitors the test results and when persistent problems are identified, the Agency will adjust testing programs accordingly. These measures often include a public import alert which results in 100 percent detention and testing of all implicated products from a particular country.
Q. Are imported fish and seafood products from China and Vietnam covered by the CFIA’s import inspection program?
A. Yes. All imported fish products, including those from China and Vietnam, are subject to the import inspection program which includes drug residue testing of aquaculture fish products using representative sampling procedures. Currently, all aquaculture finfish products from China and Vietnam (which represent approximately 80% of all imported aquaculture fish products from Asia) are inspected and tested.
Q. When did the CFIA begin testing imported fish products for malachite green?
A. In 2002, Canada and many countries around the world were identifying malachite green as an emerging issue particularly in finfish aquaculture. The CFIA and Health Canada determined that monitoring for malachite green was warranted, and the CFIA began monitoring imported farmed fish in 2002 for malachite green and leucomalachite green. When testing results showed persistent problems with aquaculture finfish products from China and Vietnam, the CFIA increased its vigilance by initiating 100% surveillance of all farmed finfish products from China, in August 2005, and Vietnam in September 2005. This means that all imported shipments of aquaculture finfish from these countries are held, a representative sample of each shipment is taken and tested, and only those products that are acceptable are released to the Canadian market.
Q. Has the CFIA taken steps to address this issue with Chinese and Vietnamese authorities?
A. Yes. The CFIA conveyed the seriousness of this issue to regulatory authorities in China and Vietnam and has advised that it will take additional actions if issues are not addressed appropriately. The CFIA is working with authorities in China and Vietnam to ensure that preventative measures are implemented as soon as possible in these exporting countries.
Q. Have China and Vietnam taken steps to ensure shipments of fish and seafood from their respective countries do not contain malachite green?
A. Both Vietnam and China have indicated that they have intensified the control of the whole aquaculture production chain, concentrating on prohibited chemicals, including malachite green. CFIA officials continue to correspond with Vietnamese authorities and Agency officials will be meeting with Chinese authorities in the coming months to resolve this issue.
Q. If everything is inspected, how was malachite green recently found in two samples of imported fish?
A. Shipments of farmed finfish from China and Vietnam were targeted for 100% surveillance testing in August and September 2005, respectively. This is when the CFIA began holding and testing a representative sample from all shipments of aquaculture finfish from China and Vietnam. Some product may have entered Canada before this enhanced surveillance was put in place.
Q. Is the CFIA investigating the findings of malachite green reported recently in the media?
A. The CFIA takes the findings of CTV National News seriously. In order to make a decision on the regulatory action required, the CFIA is attempting to gather additional details, such as the origin of the product, what level of malachite green or leucomalachite green was present, and where the products were sampled.

CTV has decided not to provide these details which would have been helpful to the CFIA’s investigation. The CFIA is, nevertheless, conducting its own investigation to determine if any products imported prior to its targeted surveillance remain in Canada. The Agency will take appropriate action resulting from its investigation.

Q. What appropriate action will the CFIA take?
A. As part of its investigation, the CFIA is conducting a thorough review of its inspection records for implicated products from China and Vietnam. Following the review of inspection records, the CFIA will determine what follow up action is required to deal with any remaining non-compliant product.

The CFIA would assess all the pertinent details and consult with Health Canada, which sets human health-related food safety standards. The CFIA, with Health Canada’s advice, could also initiate a product recall, if warranted.

The CFIA will increase verification of regulated parties such as licensed importers and will work with the Canada Border Services Agency to verify that there are no pathways for the illegal importation/smuggling of Asian fish products.

In addition, in the interim, the CFIA is increasing its inspection frequency from 5% to 20% for all aquaculture finfish from other Asian countries that produce these products.

Q. Is the CFIA providing information to the public about the prevalence of malachite green in fish products?
A. The CFIA always notifies the public in situations where there is potential for immediate and serious health risk. In this case, Health Canada's scientific Health Risk Assessment has concluded that the potential health risk, even for cancer, associated with the daily consumption of fish containing trace amounts of these substances is remote.

The CFIA has been transparent about its surveillance activities for imported fish products from Asia. In fact, the CFIA has conducted numerous media interviews, including interviews with the Asian Canadian media, representatives of the Asian Canadian community and responded to inquiries from consumers.

The CFIA’s Import Alert List which identifies products that have been targeted for 100% inspection is available to the public on the Agency’s Web site.

On June 6, 2005, the CFIA issued a Communiqué to remind fish and seafood processors and importers of their requirement to produce fish that meets Canadian standards. The Communiqué advised processors to particularly focus on confirming that non-permitted substances, such as malachite green, have not been applied to the fish.

On July 6, 2005, the CFIA posted an public Information Bulletin on its web site to inform the public about malachite green. It describes the steps that the Agency is taking, including increased monitoring of both domestic and imported farmed fish.

Q. Has the CFIA considered banning the import of fish products from China and Vietnam?
A. The CFIA will continue to closely monitor the situation and take any necessary steps to protect the Canadian food supply.



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