1. Agricultural Marketing Service (AMS), USDA, 2018a. Proposed rule: National Bioengineered Food Disclosure Standard. 83 Federal Register 19,860-19,889 (4 May).
2. Agricultural Marketing Service (AMS), USDA, 2018b. Final rule: National Bioengineered Food Disclosure Standard. 83 Federal Register 65,814-65,876 (21 December), to be codified at 7 Code of Federal Regulations part 66.
3. Animal and Plant Health Inspection Service (APHIS), 2017b. Proposed rule; withdrawal, importation, interstate movement, and environmental release of certain genetically engineered organisms. 82 Federal Register 51,582-51,583 (7 November).
4. Animal and Plant Health Inspection Service (APHIS), 2018a. BRS Interstate/Release and Release Permits and Notifications. Available at: https://tinyurl.com/y7pf6qzx.
5. Animal and Plant Health Inspection Service (APHIS), 2018b. Regulated articles letters of inquiry. Available at: https://tinyurl.com/yaz57ewb.