1、 Certification, which refers to the authoritative certification obtained by enterprises:
It refers to the process of auditing and evaluating a series of specific standards or requirements of a company through an authoritative third-party organization. Confirm that the enterprise meets certain quality standards, management systems, product safety, technical level, service capabilities, or other specified conditions. The purpose of enterprise certification is to enhance the credibility of the enterprise, prove its capabilities to customers, partners, and other stakeholders, and help the enterprise stand out in market competition.

Enterprise certification is usually conducted by independent third-party certification bodies, which must be organizations recognized by the government or internationally.
Enterprise certification is based on specific standards, which can be international (such as ISO standards), national, industry, or specific customer requirements.
The authentication process usually includes the following steps:
Initial review: Evaluate whether the enterprise is ready for certification.
Document review: Check whether the management system documents of the enterprise comply with certification standards.
On site audit: The auditor of the certification body visits the enterprise site to inspect whether the actual operation meets the standard requirements.
Problem rectification: The enterprise shall rectify the problems raised by the auditor.
Certification decision: Based on the audit results, the certification body decides whether to issue a certificate.
Supervision and Audit: After obtaining certification, enterprises need to undergo regular supervision and audit to ensure continuous compliance with standards.
Re certification: After the certificate expires, the enterprise needs to undergo a re certification process.
Certification type:
Management system certification: such as ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), ISO 45001 (Occupational Health and Safety Management System), etc.
Product certification: Specify that the product meets specific quality and safety standards, such as CE marking, UL certification, etc.
Service certification: certification for the service industry, such as IT service management (ISO/IEC 20000), product after-sales service certification, etc.
2、 Recognition:
It is a third-party certification that formally demonstrates the ability of the qualification assessment institution to carry out specific qualification assessment work. Simply put, accreditation refers to the evaluation conducted by accreditation bodies in accordance with relevant international or national standards on qualification assessment agencies engaged in certification, testing, and inspection activities, to confirm that they meet the requirements of relevant standards, further demonstrate their technical and management capabilities in engaging in certification, testing, and inspection activities, and issue accreditation certificates.

Accreditation is conducted by independent third-party organizations, typically government authorized or internationally recognized institutions.
The accreditation process is based on international standards such as ISO/IEC 17025 (General Requirements for the Competence of Testing and Calibration Laboratories) and ISO/IEC 17021 (Requirements for Organizations Providing Management System Audit and Certification).
The accreditation process includes an evaluation of the institution's technical capabilities, personnel qualifications, equipment calibration, testing methods, sample management, quality control, report accuracy, and other aspects.
The accreditation body will evaluate whether the accredited institution can independently, objectively, and impartially carry out its work.
Recognized institutions need to undergo regular supervision and re evaluation to ensure their continued compliance with accreditation standards.
The effectiveness of accreditation can be recognized internationally through international agreements and mutual recognition arrangements, such as the International Laboratory Accreditation Cooperation (ILAC) and the Asia Pacific Laboratory Accreditation Cooperation (APLAC).