What Is Pre-Shipment Inspection (PSI)? Process, Checks and Benefits

A practical guide to Pre-Shipment Inspection (PSI)

What Is Pre-Shipment Inspection (PSI)?

Pre-Shipment Inspection, or PSI, is the examination of goods before dispatch by an inspector or inspection company within an agreed scope. It helps assess conformity with purchase orders, technical specifications, contractual conditions and applicable requirements. The inspection may take place at a factory, warehouse or other agreed location.

Why Is PSI Important?

In international trade, buyers may not be able to examine goods directly before shipment. PSI can identify certain discrepancies in quantity, quality, packaging or specifications and provide documented findings to support commercial decisions. Results apply to the time, location, methods and scope of inspection; they do not guarantee every characteristic of a consignment.

The Pre-Shipment Inspection Process

A typical process includes an inspection request, document review and scope definition, on-site examination, quantity verification, quality checks, sampling and testing where required, packaging and marking checks, and an inspection report. The precise sequence depends on the product and contract.

1. Inspection Request and Scope Definition

The client provides product details, quantity, location, readiness date and technical requirements. Purchase orders, contracts, packing lists and acceptance criteria are reviewed to define inspection methods and scope.

2. Quantity and Quality Verification

Quantity checks may include counting, weighing and dimensional measurements. Quality checks may include visual condition, workmanship, visible defects and specified technical characteristics. The inspection plan depends on the product.

3. Sampling and Laboratory Testing

When certain product characteristics cannot be assessed through visual examination or documentation, sampling and laboratory testing may be required. Sampling methods, sample handling and analytical tests should be selected according to the product and project requirements.

4. Packaging and Marking Checks

The inspector may examine packaging type and condition, package count, labels, identification marks and conformity with agreed documentation. These checks do not guarantee cargo condition throughout transportation.

5. Inspection Reporting

An inspection report typically records the date and location, consignment details, inspection scope, methods, findings and identified non-conformities. Any certificate or conformity statement depends on the agreed service and acceptance criteria.

PSI vs. During Production Inspection

During Production Inspection examines selected manufacturing stages and may identify discrepancies before completion. PSI usually takes place when goods are ready for dispatch and focuses on the condition of the consignment at that point. The services can complement each other.

PSI vs. Loading Supervision

PSI examines goods before dispatch, while Loading Supervision focuses on agreed loading activities such as package counts, visible cargo condition and loading arrangements. The services may be performed separately or together.

Applications Across Industries

For agricultural and food products, inspection may cover cargo condition, quantity and sampling. Oil, gas and petrochemical assignments may involve materials, equipment and cargoes. Industrial and consumer goods may require quantity, workmanship and packaging checks. Mining and metals projects may involve weighing, technical verification, sampling and testing.

• Agricultural and Food Inspection
• Oil, Gas and Petrochemical Inspection
• Industrial and Consumer Goods Inspection
• Mining and Metals Inspection

Documents Required for PSI

Depending on the project, relevant documents may include a purchase order or contract, commercial invoice, packing list, technical specifications, standards and acceptance criteria, inspection location and readiness details, and relevant test reports.

How Much Does PSI Cost?

There is no universal fixed price. Cost depends on the product, consignment size, location, duration, technical complexity, number of inspectors, sampling and any laboratory testing.

Is Pre-Shipment Inspection Mandatory?

PSI is not universally mandatory for all products or transactions. It may be required by import or export rules, contractual conditions, buyer requirements or other obligations. Each transaction should be assessed individually.

IGI Goods Inspection Services

International Commercial Goods Inspection Company (IGI) provides specialized goods inspection services across industrial and commercial sectors. Contact IGI to confirm the applicable service scope and availability of PSI for a particular consignment.

IGI Goods Inspection Services | IGI Laboratory Services | Contact IGI

Frequently Asked Questions

PSI stands for Pre-Shipment Inspection. It is generally performed when goods are ready for dispatch. Sampling is included only where required by the agreed scope. The party paying for inspection is normally determined by the contract or applicable rules.

Conclusion

Pre-Shipment Inspection is a practical quality verification and trade risk management tool. Clear inspection scope, acceptance criteria and suitable methods provide useful evidence about goods before dispatch. PSI does not replace other controls that may be necessary during shipment or delivery.