Menus showing how often you serve non-domestic items.
Participation data justifying the decision to serve those items.
Contracts and bid specifications that include Buy American requirements.
Price information (if price was used to justify a purchase).
Availability information (if lack of availability was used to justify a purchase).
Copies of communication (phone records, emails) regarding non-domestic products that were discovered during receiving, invoice review, or warehouse walk-through.
