Safe Onion Sourcing for Detroit Food Service Operations

Detroit-Area Supplier Compliance & Verification

When sourcing onions in Michigan, verify that suppliers comply with FDA FSMA (Food Safety Modernization Act) requirements and USDA inspection standards. Request documentation of supplier food safety certifications, such as SQF (Safe Quality Food) or GFSI certifications. Contact Michigan's Department of Agriculture & Rural Development (MDARD) to confirm supplier licenses and any compliance history. Establish written agreements that require suppliers to notify you immediately of any FDA warnings or recalls affecting their shipments.

Cold Chain Management & Traceability Systems

Detroit's temperature fluctuations demand strict cold chain protocols for onion storage and transport. Maintain receiving temperature logs and store onions at 50–65°F with proper ventilation to prevent mold and sprouting. Implement lot-code tracking systems so you can trace onions back to harvest date, supplier farm, and packing facility within minutes—critical during recalls. Use FIFO (First In, First Out) rotation and maintain detailed purchase records with supplier names, dates, and product quantities.

Seasonal Availability & Recall Response in Detroit

Michigan onion harvest peaks August through October; winter months rely on stored crops or regional imports. Monitor FDA FSIS and CDC alerts for onion-related recalls—historically triggered by Salmonella or E. coli contamination in growing regions. Set up automated alerts for your suppliers' farms or facilities so you respond immediately if a recall is issued. During active recalls, contact suppliers within hours to verify product lot codes and remove affected inventory before service.

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