This factsheet is designed to help organic producers effectively
meet the National Organic Program (NOP) buffer zone
requirements and protect their crops from contamination.
Transition to Organic Partnership Program
TOPP is a network assembled by the USDA’s National Organic Program to support transitioning and organic producers with mentorship and resources.
This factsheet is designed to help organic producers effectively
meet the National Organic Program (NOP) buffer zone
requirements and protect their crops from contamination.