This is as a product quality inspection agency the minimum requirements.
"The Chinese People's *** and State Measurement Law" in the provisions of: the community to provide notarized data on product quality inspection agencies, must be measured by the people's government at or above the provincial level of the measurement of administrative departments of the measurement of its calibration, testing capacity and reliability of the qualified assessment, such an assessment is known as metrological certification. Metrological certification is our country through the measurement of legislation, for the community to issue notarized data inspection bodies (laboratories) to carry out a mandatory assessment of a means, but also can be said to have the Chinese characteristics of the government's mandatory accreditation of laboratories. The measurement of qualified product quality inspection agencies to provide data for trade certification, product quality evaluation, results identification as notarized data, with legal effect.
Figure 1
To obtain a certificate of metrological accreditation of product quality inspection agency, according to the certificate of inspection items limited to the use of its product inspection reports on the metrological accreditation mark, the logo formed by the three letters of the alphabet CMA graphic and inspection agency metrological accreditation certificate number of the two parts.CMA respectively by the English China Metrology Accreditation of the first three words composed of capital letters, meaning "China Metrology Certification". The following provincial inspection agency measurement certificate number () amount of recognition (provincial) word (); national inspection agency measurement certificate number () amount of recognition (national) word (). Legend 1 shows:
Second, the product quality inspection organizations to assess the qualified symbol
The symbol is divided into provincial and national levels.
According to the "Chinese People's **** and the National Product Quality Law," the provisions of the product quality inspection agency must be qualified by the provincial quality supervision and management department or its authorized departments to undertake product quality inspection tasks. Where the assessment of qualified testing organizations, should be issued within the scope of its assessment of qualified test reports and related working documents on the use of uniform assessment of qualified symbols. Printed with the assessment of qualified symbols of the inspection report, has the force of law, can be used as a basis for determining product quality.
Figure 2
The assessment of qualified symbols formed by the three letters of the CAL graphic and testing organizations to assess the certificate of conformity of the two parts of the composition. CAL are "China's assessment of qualified testing laboratories," the corresponding English words for the head of China Accredited Laboratory, the certificate number is the quality supervision and management departments at the provincial level or above according to the Technical Supervision Supervision letter (1994) No. 04 to its assessment of qualified product quality inspection agency issued the certificate number. The number of inspection bodies below the provincial level () Provincial Quality Supervision and Recognition () No.; the number of national quality inspection bodies for the State Quality Supervision and Recognition () No.. Figure 2 shows:
Third, the laboratory accreditation mark
The mark is only a national one.
Laboratory accreditation refers to the "authority of the laboratory's ability to carry out the specified types of testing and (or) calibration to give a formal recognition", the laboratory can voluntarily apply for accreditation according to need. China is uniformly responsible for calibration and testing laboratories accreditation, as well as undertake the daily supervision of accredited laboratories of the national accreditation body is the China National Accreditation Service for Conformity Assessment (CNAS). Laboratory accreditation is based on CNAS-CL01:2006 "Testing and Calibration Laboratory Proficiency Accreditation Guidelines", which is equivalent to the international standard ISO/IEC17025:2005 "General Requirements for the Competence of Testing and Calibration Laboratories", which is the same as the international standard requirements. Laboratory accreditation is a common international practice, and currently, laboratory accreditation has broken down national boundaries and is moving towards achieving mutual recognition between countries and towards multilateral mutual recognition.
Figure 3
Approved accreditation of laboratories by the China National Accreditation Service for Conformity Assessment to grant qualification certificates and allow laboratories to use the "China National Accreditation Service for Conformity Assessment logo" on the test reports or calibration certificates issued by the laboratory. Testing laboratory accreditation mark as shown in Figure 3:
In general, only the national accreditation of the testing organization can be entrusted to engage in the national mandatory sampling, in short, the enterprise in the choice of testing organizations, according to its test report according to the logo and certificate number indicated on the test report to determine its authority.