An inventory report can show sufficient supplies without showing whether the stock will be usable where and when it is needed. Different expiry dates, service demand and release status change the value of those totals. A facility should manage allocation at the batch level where relevant, with procedures set by the qualified teams responsible for the products concerned.

Make usable stock distinct from total stock

The store record should identify quantity, batch, expiry and any hold or restriction relevant to use. Product-specific storage and handling requirements need appropriate technical direction. A box awaiting acceptance should not silently become available capacity in a replenishment calculation. WHO's procurement guidance provides the wider context for acquiring supplies that fit the service, while laboratory quality materials illustrate the connection between inventory and controlled use. Management reporting should preserve that distinction so purchasing is based on what the institution can actually allocate.

Purchase and distribution teams should review slow batches before placing another ordinary order for the same item. A replenishment system based on aggregate totals may otherwise add new stock while older usable material remains stranded at a different location.

Match batches with realistic consumption

A hypothetical network may hold near-expiry items in a low-activity clinic while another site consumes the same approved product quickly. A controlled redistribution could be considered if transport, condition, records and local requirements permit it. The decision requires time: waiting until expiry is imminent removes options. The system should identify which batches need review and who can authorise movement. A general instruction to “use older stock first” cannot resolve incompatible pack sizes, restricted products or records that do not reveal which location holds each batch.

Improve incoming commercial terms

Purchasing should specify the acceptable remaining shelf life and any conditions for returns or replacement. A supplier's discounted bulk offer needs evaluation against expected use at the relevant sites. Buying a large quantity can lower the unit price while increasing the cost of unused material. The order model should also include delivery reliability and the consequences of a smaller buffer. These are trade-offs to quantify jointly, avoiding a procurement target that rewards low prices while another budget absorbs expiry and emergency replenishment.

Use losses to change the next order

Expiry reports should distinguish demand changes, unsuitable order quantities, delayed release and distribution problems. The causes suggest different corrections. Managers should retain evidence of approved actions and compare the later result, rather than repeatedly writing off stock under one generic loss category. An effective allocation process gives the institution time to make an informed decision while the material remains usable. Its benefit appears in less avoidable waste and more dependable supplies, with clear accountability for the forecast and purchasing choices that created the inventory position.

References
  1. WHO — Procurement process resource guide ↗
  2. WHO — Laboratory quality management system handbook ↗