1) Don’t co-mingle organic and nonorganic produce
2) Prevent organic produce from coming into contact with prohibited substances, such as fungicides, fumigants, and preservatives.
3) Don’t use or reuse containers that compromise organic integrity
4) Pay attention to organic control points (places in the marketing chain where organic integrity can be lost, like separating organic from nonorganic produce to avoiding drip contamination)
5) Organic produce signage