Code of Federal Regulations Title 21. Food and Drugs § 21.112.111 What measures must I take if I grow, harvest, pack or hold both covered and excluded produce?

(a) Keep covered produce separate from excluded produce (except when covered produce and excluded produce are placed in the same container for distribution);  and

(b) Adequately clean and sanitize, as necessary, any food contact surfaces that contact excluded produce before using such food contact surfaces for covered activities on covered produce.