Third-party inspection is a type of quality control process where an independent, unbiased organization or individual is hired to inspect and verify the quality of a product or service on behalf of a buyer or client. The purpose of third-party inspection is to ensure that the product or service meets the required specifications, standards, and regulations.

In other words, when a company wants to ensure the quality of a product or service it has received, it may hire a third-party inspection company to inspect and test the product or service. This helps the company to ensure that the product or service is of good quality, and to identify any defects or issues before it is used or delivered to the end customer.

The third-party inspection process typically involves several steps, including the review of documentation and specifications, the inspection of the product or service, and the issuance of a report that details the findings and recommendations. The inspection report can be used to identify areas for improvement, to verify compliance with regulations and standards, and to provide a basis for future quality control efforts.

Overall, third-party inspection provides an objective and impartial assessment of the quality of a product or service, which can help to build trust and confidence between the buyer and the seller.