Managing OS&D: Standard Operating Procedures for Over, Short, and Damaged Freight

A quantity shipped or received in excess of the quantity ordered.

Overage is a quantity shipped or received in excess of the quantity ordered, and it is one of the main discrepancy types handled through OS&D procedures. OS&D stands for over, short, and damaged, which are the exceptions warehouses document when inbound freight does not match the purchase order, bill of lading, packing list, advance shipment notice, or expected carton count. For warehouse teams, an overage is not free inventory. It is freight that must be verified, isolated when necessary, recorded accurately, and reported to the correct party before it is stocked, returned, or otherwise dispositioned.

Overages usually surface during the dock-door check-in process. A receiver may count 104 cartons against a bill of lading showing 100, find an extra pallet not listed on the delivery paperwork, or scan SKUs that were not included on the purchase order. The goal of an OS&D standard operating procedure is to keep that exception from becoming a liability dispute. A clear workflow shows who counted the freight, what documents were compared, where the freight was placed, which carrier or vendor was notified, and what evidence supports the final decision.

Why Overage Control Matters In Receiving

An overage creates operational, financial, and legal questions. The warehouse may not own the extra goods, the merchant may not have ordered them, and the carrier may not be responsible if the shipper loaded the wrong freight. If the receiving team simply puts the extra units into active stock, inventory accuracy may improve on paper for the wrong reason while another customer, order, or location is missing product.

Overages also affect freight claims and chargebacks. A carrier can be held liable for certain transit-related discrepancies, but only when the receiving record is timely, specific, and supported by evidence. If the warehouse signs the delivery receipt clean and later reports extra freight without notation, it becomes harder to prove when the exception occurred. Good OS&D discipline protects all parties by creating a documented chain of custody from the dock to final resolution.

Standard Dock-Door Inspection Workflow

The first control point is the arrival check. Receiving staff should confirm the carrier name, trailer number, seal number if applicable, appointment, purchase order, and bill of lading before unloading or during staged unloading, depending on the facility's process. For parcel and less-than-truckload deliveries, the receiver typically compares the carrier paperwork against the expected shipment in the WMS or receiving schedule.

As freight is unloaded, the team counts handling units first: pallets, cartons, crates, totes, or drums. This count should be compared against the bill of lading and any advance shipment notice. If the BOL says 12 pallets and the trailer contains 13, the receiver should pause normal putaway for the extra pallet until the discrepancy is reviewed. If carton-level or SKU-level scanning is part of the process, the extra quantity should also be captured at that level.

The receiver should avoid assumptions. An extra pallet may be a true overage, a pallet that belongs to another consignee, a split shipment loaded with the wrong paperwork, or a consolidation error from a distribution center. The OS&D process should require verification against all available documents before the freight is accepted into sellable inventory.

Required OS&D Documentation

Documentation is the core of overage management. The receiving team should record the discrepancy at the time of receipt, not hours later after freight has moved through the building. A useful OS&D record identifies what was expected, what was physically received, what was over, and how the warehouse handled the exception.

• Delivery reference: Record the BOL number, PRO number, trailer number, seal number, carrier name, shipper, consignee, appointment, and delivery date.
• Expected quantity: Capture the quantity shown on the purchase order, packing list, advance shipment notice, or carrier paperwork.
• Actual quantity: Count and record the physical number received by handling unit, carton, case, or SKU, depending on the receiving standard.
• Discrepancy detail: Describe the overage clearly, such as one extra pallet, four extra cartons, or 120 units of SKU A beyond the purchase order.
• Condition notes: Note whether the excess freight is intact, damaged, mixed, unlabeled, leaking, temperature-exposed, or missing labels.
• Evidence: Attach photos of pallet labels, carton labels, trailer conditions, seals, paperwork, and the physical overage in the hold area.
• Receiver notation: Mark the delivery receipt or electronic proof of delivery with the overage before signing, using specific language instead of vague notes.

Specific notation matters. A note that says “over” is less useful than “Received 13 pallets; BOL states 12 pallets; one extra pallet placed on OS&D hold.” The second version gives operations, claims, and customer service teams enough detail to investigate quickly.

Using A Receiving Hold Area

A receiving hold area is a controlled location used to keep exception freight out of normal inventory until it is resolved. For overages, this area prevents accidental putaway, picking, transfer, or shipment. It also helps preserve evidence because the freight remains in the same condition and configuration observed at receipt.

The hold area should be physically marked and system-controlled. In a WMS, the location may be called OS&D, receiving hold, quarantine, nonconforming inventory, or exception staging. Access should be limited to authorized receiving leads, inventory control, quality assurance, or warehouse supervisors. Freight in this area should have a visible hold tag showing the date, reference number, reason for hold, and person responsible for follow-up.

For regulated, high-value, or temperature-sensitive freight, the hold process needs additional controls. Food, pharmaceuticals, cosmetics, electronics, and bonded goods may require lot tracking, temperature records, compliance review, or customs-related documentation before any disposition is approved. Even if the extra quantity appears usable, the warehouse should not treat it as available inventory until ownership and compliance requirements are confirmed.

Discrepancy Logging In The WMS

The WMS should support a clean separation between expected receipts, received quantities, and exception quantities. When an overage is found, the receiver may enter the actual count but route the excess to an exception status rather than available stock. This prevents inventory from becoming pickable before the merchant, shipper, or carrier confirms the correct disposition.

A strong discrepancy log includes timestamps and user IDs. This creates accountability and helps reconstruct the event if a claim is challenged. The log should show when the freight arrived, when the count was entered, when photos were uploaded, when the carrier or customer was notified, and when the overage was released, returned, disposed of, or transferred.

Warehouses that handle multiple merchants should be especially careful with system coding. An overage assigned to the wrong customer account can create inventory contamination and billing issues. The SOP should instruct receivers to use suspense locations, unknown SKU procedures, or merchant-specific OS&D holds when ownership is not yet confirmed.

Carrier Liability And Notification

Carrier liability depends on the facts of the shipment. If a carrier delivered freight that was loaded for the wrong consignee, the carrier may need to recover it or coordinate with the shipper. If the shipper loaded extra goods but the shipment arrived intact, the issue may be a shipper or vendor over-shipment rather than a carrier-caused error. The warehouse's job is not to guess liability at the dock; it is to document the discrepancy and notify the proper parties promptly.

Notification should follow a defined escalation path. For inbound freight, this usually means notifying the merchant, shipper, buyer, carrier representative, freight broker, or 3PL account manager. The message should include the delivery references, expected and actual quantities, photos, receiving notation, current hold location, and any deadlines for carrier pickup or vendor disposition.

Timing is important. Many freight claims and delivery disputes have strict reporting windows. A warehouse that reports an overage days after signing a clean receipt may weaken the customer's ability to resolve the matter. Same-day reporting is the best practice for visible overages found during receiving.

Common Overage Scenarios

• Extra pallet on an LTL delivery: The carrier delivers one more pallet than listed on the BOL, often because freight was misloaded at a terminal or combined with another shipment.
• Vendor over-shipment: The supplier ships more cartons or units than the purchase order requested, creating a receiving variance for the merchant.
• Mixed SKU pallet: A pallet contains the correct carton count but includes extra units of one SKU and shortages of another.
• Duplicate shipment: A shipment is sent twice or partially duplicated, which can look like an overage if the second delivery arrives under related paperwork.
• Labeling mismatch: Carton labels, pallet labels, and packing lists do not align, requiring investigation before the freight can be received accurately.

Each scenario requires the same disciplined first step: count, compare, document, and hold. The final disposition may differ, but the receiving record should be consistent.

Best Practices For Warehouse SOPs

A practical OS&D SOP should be simple enough for dock teams to follow during busy receiving windows. It should define what counts as an overage, when work must stop, who can approve continued unloading, how to mark the delivery receipt, and where to stage excess freight. Visual examples of proper notations and hold tags help new receivers apply the process correctly.

Supervisors should audit OS&D records regularly. Audits can identify recurring vendor issues, carrier lane problems, training gaps, or WMS configuration errors. If one supplier repeatedly ships more than ordered, purchasing may need to address the issue through supplier compliance. If one carrier repeatedly delivers freight with mismatched paperwork, transportation management may need to escalate with the carrier or broker.

Warehouses should also track cycle time for OS&D resolution. Freight that sits in hold for weeks takes up space, creates confusion, and increases the risk of loss or damage. A good SOP assigns ownership for follow-up and defines aging thresholds, such as supervisor review after 24 hours and customer escalation after 72 hours.

In short, the overage is more than an extra quantity on the dock. It is an exception that must be documented, isolated, and reported through a controlled OS&D process so the warehouse protects inventory accuracy, preserves carrier and shipper liability records, and gives the customer a clear path to resolution.