A third-party inspector is an independent body that conducts inspections and audits of products, services, and systems to ensure that they meet specified requirements. A third-party inspector's role is to objectively assess whether the conditions have been completed and report any non-conformances.
To be effective, third-party inspectors must have the necessary skills and knowledge to perform their roles properly. They must also be independent of those vested in the inspection's outcome (e.g., the manufacturer, seller, or customer).
Third-party inspectors play an important role in ensuring the quality of products and services. Providing an independent assessment of compliance with requirements helps to create confidence in the marketplace and protect consumers from inferior or unsafe products and services.