FEFO and shelf-life-aware scheduling

FEFO (First Expired, First Out) and shelf-life-aware scheduling sequence production so the soonest-to-expire ingredients and batches are consumed first, and so finished goods leave with enough remaining shelf life to meet each customer's date-code rules. The goal is cutting spoilage and rejected loads while keeping food safe.

What is FEFO and shelf-life-aware scheduling?

FEFO, First Expired, First Out, issues materials by remaining shelf life rather than by arrival date. FIFO assumes age tracks arrival order, but in food and beverage two lots received the same week can carry very different expiry dates, so FEFO uses the actual code date on each lot. Shelf-life-aware scheduling pushes that logic upstream into the production sequence. Instead of only rotating stock in the warehouse, the daily plan picks which orders to run, and in what order, so the soonest-to-expire ingredients, cultures, and work in progress get used before they are written off.

Why it matters for production planning

Perishable raw materials, short-life intermediates, and finished goods all age while they sit. A plan that ignores this creates two losses at once. Ingredients expire before they are consumed, and finished pallets ship with too little remaining shelf life and get rejected at the customer's dock for failing minimum-date-code acceptance. Shelf-life logic also collides with allergen sequencing and changeover order, so the planner is balancing freshness, safety, and line efficiency in the same daily decision.

How Semia handles this

Semia is the AI employee for food and beverage production planning. It reads inventory lots with their code dates, ingredient expiry, and open orders, applies FEFO and customer remaining-shelf-life rules, and writes tomorrow's sequence so expiring stock is consumed first. A named planner reviews and signs off before anything runs.