1. McHughen A (1989) Agrobacterium mediated transfer of chlorsulfuron resistance to commercial flax cultivars. Plant Cell Rep 8:445–449
2. Petition for Determination of Nonregulated Status for CDC Triffid Flax. US Department of Agriculture, Animal and Plant Health Inspection Service. http://www.aphis.usda.gov/brs/aphisdocs/98_33501p.pdf
3. RASFF Portal Notification List. https://webgate.ec.europa.eu/rasff-window/portal/index.cfm?event=notificationsList
4. Sampling and Testing Protocol for the Canadian Flaxseed Exported to the European Union. Canadian Grain Commission, March 10 2010. http://www.grainscanada.gc.ca/gmflax-lingm/stpf-peevl-eng.pdf
5. Commission Recommendation of 4 October 2004 on technical guidance for sampling and detection of genetically modified organisms and material produced from genetically modified organisms as or in products in the context of Regulation (EC) No 1830/2003 (787/2004/EC). OJ L 348/18: 18–26