Third-party certification means that an independent organization has reviewed the manufacturing process of a product and has independently determined that the final product complies with specific standards for safety, quality or performance. This review typically includes comprehensive formulation/material reviews, testing and facility inspections. Most certified products bear the certifier’s mark on their packaging to help consumers and other buyers make educated purchasing decisions.
In the first-party certification, an individual or organization providing the good or service offers assurance that it meets certain claims. In second-party certification, an association to which the individual or organization belongs provides the assurance. Third-party certification involves an independent assessment declaring that specified requirements pertaining to a product, person, process, or management system have been met.
In this respect, a Notified Body is a third-party, accredited body which is entitled by an accreditation body. Upon definition of standards and regulations, the accreditation body may allow a Notified body to provide third-party certification and testing services. All that ensures and assesses compliance to the previously-defined codes but also to provide an official certification mark or a declaration of conformity.