Quality Hold
Is quality hold the same as nonconforming inventory?
Not exactly. A quality hold is the status used to quarantine suspect material, while nonconforming inventory is the material itself that failed or is suspected to fail requirements.
Does a quality hold change inventory quantity?
No. The quantity usually remains on hand and traceable, but transaction availability is restricted so it cannot be picked, issued, or shipped.
What data should be attached to a hold record?
Common controls include lot number, supplier, PO, inspection results, photos, test evidence, disposition decision, release authorization, and retention records.
A quality hold is a temporary inventory status that prevents items, lots, or batches from being picked, shipped, consumed, or otherwise moved until quality issues are resolved. It blocks outbound transactions while preserving inventory visibility and location control, keeping suspect or nonconforming material contained for inspection, testing, or disposition. Common triggers include failed inspection, damage, contamination, or supplier deviation.
On the shop floor, a quality hold typically begins when incoming raw material fails receiving inspection or a supplier deviation is reported. The warehouse team physically segregates the lot, applies hold labeling, and changes its status in the ERP/WMS so reservation, picking, shipment, and issue-to-work-order transactions are blocked. The quantity stays traceable for cycle counts and audits while quality performs inspection, sampling, or document review. Once disposition is made—release, rework, return to vendor, or scrap—the hold is lifted. This process is critical for lot-controlled items in pharmaceuticals, food ingredients, automotive parts, and regulated environments, where one contaminated batch can disrupt production or create compliance exposure. Disciplined segregation, clear labeling, and approval routing prevent accidental use and keep the production schedule protected, while unresolved holds can cause hidden shortages and congestion in quarantine areas.
Accidental issue to production from weak segregation: Held material that is not physically separated or clearly labeled can be mistaken for available stock and consumed in a work order before disposition, causing mixed lots, rework, scrap, and larger containment events downstream.
Receiving bottlenecks and hidden shortages: When many lots sit on hold without a fast inspection and release workflow, receiving docks and quarantine areas congest, and usable inventory appears artificially unavailable to planning, triggering release delays, MRP shortages, and expediting costs.
Late disposition causing shelf-life or compliance loss: Holds that sit unresolved too long allow materials to age past shelf life, miss production windows, or fail regulatory traceability expectations, turning recoverable value into scrap, return freight, and reinspection labor.