Jill E. Hobbs, William A. Kerr, and Stuart J. SmythUniversity of Saskatchewan, Canada Establishing tolerance levels for the presence of unwanted materials that may inadvertently become co-mingled with products that are acceptable in markets is a problem for regulators that requires arbitrary…
![How Low Can You Go? The Consequences of Zero Tolerance](https://agbioforum.org/wp-content/uploads/2021/02/AgBioForum-16-3-207-580x375.png)