1. Agricultural Marketing Service (AMS), USDA (n.d.) GMO disclosure & labeling.
https://www.ams.usda.gov/rules-regulations/gmo
. Accessed 3 Feb 2018
2. AMS, USDA (2018a) Proposed rule: National Bioengineered Food Disclosure Standard. Fed Regist 83:19,860–19,889 (4 May)
3. AMS, USDA (2018b) Final rule: national bioengineered food disclosure standard. Fed Regist 83:65,814–65,876, codified at 7 Code of Federal Regulations part 66
4. Agriculture and Agri-Food Canada (AAFC) (2017) Low-Level Presence.
http://www.agr.gc.ca/eng/industry-markets-and-trade/agri-food-trade-issues/technical-trade-issues-in-agriculture/low-level-presence/?id=1384370877312
. Accessed 8 Feb 2018
5. Alliance for Bio-Integrity v. Shalala (2000) 116 F. Supp. 2d 166 (D DC)