Accredited methods recognized by national laboratories

CNAS laboratory accreditation is a qualification accepted and certified by CNAS, which is a laboratory qualification with high gold content and authority. 1. What kind of laboratories can apply? In-house laboratories and third-party testing institutions can apply.

2. What are the personnel requirements? The basic personnel requirements are: testing personnel should have relevant majors, college degree or above, or more than 10 years of relevant work experience; The authorized signatory should have an intermediate title or equivalent ability requirements (equivalent ability refers to more than 8 years of relevant work experience after college graduation, more than 5 years of relevant work experience for bachelor's degree, more than 3 years of relevant work experience for master's graduation, and more than 1 year of relevant work experience for doctoral graduation) In addition to the above personnel requirements, some majors should also meet the special requirements of relevant application instructions, such as chemical field, non-destructive testing field, electromagnetic and...

Laboratories applying for accreditation shall establish, implement and maintain a quality system appropriate to their scope of activities in accordance with CNAS-CL01:2006 IDT ISO IEC17025:2005 "General Requirements for the Competence of Testing and Calibration Laboratories".

Policies, systems, plans, procedures and guidelines should be documented to the extent necessary to ensure the quality of laboratory testing and/or calibration results. This is a system engineering, which must go through standard learning and quality system planning. The preparation of quality system documents, the operation of the quality system, the training of internal auditors, the internal audit of the quality system, the simulation review of the quality system and other processes ensure the continuous and effective operation of the quality system, and finally pass the on-site review of the National Accreditation Committee of the laboratory and obtain the laboratory accreditation certificate.

There are three main stages of national laboratory accreditation: application, review, and approval. Collapsed.

1. The stage of applying for accreditation: including laboratory understanding, mastering the situation, obtaining relevant documents, submitting the application materials of the National Laboratory Accreditation Committee and paying the application fee;

2. Acceptance stage: After the National Laboratory Accreditation Committee submits the information, it will accept and arrange the review plan three months after normal circumstances, and the peak period of the review task may be delayed;

3. Review stage: the National Laboratory Accreditation Committee selects and assigns reviewers and technical experts, preliminary review of documents, entry of the review team, on-site review, review conclusion, etc.;

6. Approval and issuance stage: If the laboratory reports the rectification data through the above four links, it will be transferred to the Evaluation Office of the Laboratory Accreditation Committee to queue up to make the accreditation certificate and the attached table of accreditation project parameters, and the laboratory will be notified to receive the accreditation certificate only after being signed and approved by the Secretary-General of the National Laboratory Accreditation Committee.

There are many laboratory certifications. Which one is good, it depends on the strength of the enterprise, pay more attention to observation.

Laboratory refers to an institution engaged in testing or calibration, and the so-called certification (testing, inspection) refers to the technical operation of determining one or more characteristics and properties of a given product, material, equipment, organism, physical phenomenon, process or service in accordance with the prescribed procedures.

In work and life, we often encounter the word "certification", but many people are not very clear about what certification is. As an authoritative consulting expert on laboratory accreditation, laboratory accreditation, and national laboratory accreditation, I would like to introduce some knowledge in this area to you, and I hope it can be helpful to you.

Certification is "a process in which a certification body (usually a third party) provides written assurance that a product, service, process or quality management system meets the specified requirements (in accordance with relevant technical specifications, guidelines, etc.)".

The certification here mainly includes two categories: system certification and product certification: system certification of general enterprises, administrative agencies, schools, etc. can apply for system certification, the purpose of which is to let customers on their own enterprises or companies to provide products, services, etc. when purchasing rest assured, such as ISO9001 quality system certification, generally to the number of enterprises or companies to decide.

Product certification is relatively extensive, a variety of different specifications of products and different product certifications are different, of course, their use is also different, such as CCC national compulsory certification and CE EU product safety certification.

Planning and construction of SICOLAB laboratories: Laboratory accreditation refers to the process of auditing and evaluating the quality management system, equipment and facilities, test methods, and personnel qualifications of the laboratory for testing, calibration, inspection, analysis, etc., in order to confirm that the laboratory can meet the relevant standards, specifications or customer requirements, and thus provide reliability and credibility for the test results. Common laboratory certifications include ISO IEC 17025 laboratory accreditation, CMA laboratory accreditation, CNAS laboratory accreditation, etc.

Laboratory accreditation can improve the credibility and reliability of the laboratory, and enhance the credibility and competitiveness of the test results.

Hello, laboratory cooks agree that the selection and validation of methods should be carried out by laboratories using appropriate methods and procedures for all laboratory activities, where appropriate, including the assessment of measurement uncertainty and the use of statistical techniques for data analysis. Explanation of purpose: the detection method used is scientific, reasonable and effective, and its accuracy, reliability and applicability meet the expected requirements of the testing activity and meet the requirements of customers.

1. Standard method: refers to the testing method approved by the corresponding standardization organization. Specifically, it refers to the international standards, regional (such as the Asia-Pacific region), national or industry recognition, approved and issued by the corresponding standardization organizations, regional hidden potato domain standards (such as European Committee for Standardization standards), national rubber sensitive standards, industry standards and other documents specified in the technical operation methods are standard methods.

That's all for your questions, I hope it helps!

The review team will also evaluate the authorized signatory of the applicant. CNAS requires the Authorized Signatory to meet the following qualifications:

a) Have the necessary professional knowledge and corresponding work experience, be familiar with the relevant testing, calibration and testing, calibration methods and testing and calibration procedures within the scope of authorization and signature, be able to make a correct evaluation of the testing and calibration results, and understand the uncertainty of the test results;

b) be familiar with accreditation rules and policies, accreditation conditions, in particular the obligations of approved accreditation bodies, and the regulations for the use of testing, calibration reports or certificates with accreditation marks;

c) Hold a position responsible for the correctness of the test and calibration results, and have the corresponding management authority.

During the on-site review, if the review team finds that the assessee has violated relevant national laws and regulations or other circumstances that are obviously detrimental to the reputation and rights and interests of CNAS in relevant activities, it shall report to CNAS in a timely manner. In the event that the Assessee has any of the above problems or fails to fulfill its obligations under this Article, CANS reserves the right to suspend the accreditation process and take appropriate measures.

The on-site review conclusion is divided into three types: conformity, basic compliance (the corrective measures for non-conformance need to be tracked), and non-conformity, which are given by the review team at the end of the on-site review.

The review team leader shall submit a copy of the on-site review report to the reviewed party at the final meeting of the on-site review.

The assessee shall formulate a corrective action plan and complete it within three months after clarifying the rectification requirements, and complete it within one or two months for supervision and re-evaluation, and submit it to the review team. The review team shall verify the effectiveness of the corrective actions.

After the corrective measures are verified, the review team leader will report the rectification and acceptance opinions together with the on-site review materials to the CNAS secretariat.

Accreditation Assessment. 1 The CNAS Secretariat is responsible for submitting the evaluation materials and all other relevant information (e.g. proficiency testing, complaints, disputes, etc.) to the Assessment Committee, which evaluates and decides on the applicant's compliance with the accreditation requirements. The results can be one of four types:

a) Consent to Recognition;

b) Partial Recognition;

c) non-recognition;

cnas-GL01:2006 Page 8 of 13 Issued on 2006-06-01 Implemented 2006-07-01.

d) Supplement evidence or information before assessment.

After the assessment, the Secretariat will handle the relevant procedures.

Approve the issuance of certificates. CNAS issues a certificate of accreditation with the signature of the CNAS authorized person, as well as a notification of approval decision and an accreditation mark, specifying the approved scope of accreditation and the authorized signatory. The certificate of recognition is valid for 5 years.

The CNAS Secretariat is responsible for the inclusion and publication of accredited institutions and their scope of accreditation in the list of accredited institutions.

Laboratory Accreditation Concept:

Laboratory accreditation is a process by which an authoritative body formally acknowledges the ability of a testing and calibration laboratory and its personnel to perform a specific type of testing and calibration. In China, the "authoritative body" is the China National Accreditation Service for Conformity Assessment (CNAS). Competency assessments and evaluations are carried out in accordance with the international standard ISO IEC 17025, and are organized and operated in accordance with the corresponding international standards.

On behalf of China, CNAS has participated in the International Laboratory Accreditation Cooperation Organization (ILAC) and the Asia-Pacific Laboratory Accreditation Cooperation (APLAC), and has signed a mutual recognition agreement on test results with APLAC members. Laboratory accreditation is therefore an international activity.

Laboratory accreditation is a voluntary market behavior that belongs to the category of social trust.

Purpose of Laboratory Accreditation:

Demonstrate to the community that the system and technical capabilities of accredited laboratories (mainly laboratories providing calibration, inspection and testing services) meet the needs of laboratory users; Laboratory Accreditation Certificate.

Promote the laboratory to improve the internal management level, technical ability, service quality and service level, enhance the competitiveness, so that it can provide high-reputation services to the society fairly, scientifically and accurately;

Reduce and eliminate duplicate reviews or accreditations of laboratories by laboratory users (second parties);

Through the signing of mutual recognition agreements (bilateral or multilateral mutual recognition) between laboratory accreditation bodies between countries to achieve mutual recognition of certificates or reports issued by accredited laboratories, in order to reduce duplicate inspections, eliminate technical barriers, and promote international recognition.

Application conditions for laboratory accreditation:

a.The first party, the second party, and the third party can apply voluntarily;

b.Have a clear legal status and have the ability to bear legal responsibility;

c.Comply with the provisions of relevant laws and regulations;

d.Comply with the relevant provisions of the CNAS accreditation specification;

e.Comply with CNAS-CL01 accreditation criteria;

f.The quality management system meets the requirements of CNAS, has been in operation for more than 6 months, and has carried out a complete internal audit and management review;

g.participate in proficiency testing;

h.Authorized signatories who meet the qualifications and requirements;

i.The quantity of the instruments and equipment used can be traced back to the source of tasseling.

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Country of application.

Conditions for Laboratory Accreditation:

1. Individual application requirements:

According to the relevant national laws and regulations and international norms, the accreditation of CNAS national laboratories is completely voluntary, and CNAS only implements document review and on-site review of the scope of the accreditation application of the applicant institution, according to the relevant accreditation criteria, relevant application instructions, CNAS accreditation rules and other requirements, and finally makes an accreditation decision. However, applicants must meet the following conditions in order to be recognized:

1. The applicant for accreditation must have a clear legal status and the ability to bear legal responsibility;

2. Comply with the accreditation standards promulgated by CNAS;

3. Comply with the relevant provisions of CNAS accreditation specifications and fulfill relevant obligations;

4. Comply with relevant laws and regulations.

2. Hardware application conditions:

1. Confirm whether your personnel can meet the requirements;

2. Confirm whether the quality system of your laboratory can meet the requirements;

3. Confirm whether the infrastructure of your laboratory can meet the requirements;

4. Confirm whether the instruments and equipment in your laboratory can meet the requirements, etc.

Laboratory accreditation is a formal recognition of the ability of testing and calibration laboratories to carry out specified types of testing and calibration, and is also the basis for laboratories to establish market integrity, and it is also a "passport" for laboratories to enter the testing and calibration market. The data produced by accredited laboratories can be recognized by international multilateral mutual recognition parties, so accreditation is a bridge to build laboratories to obtain international recognition. Guangzhou Radio and Television Metrology and Testing Co., Ltd. is one of the first batch of national metrology institutions recognized by the China National Accreditation Service for Conformity Assessment (CNAS) and the National Defense Science and Technology Industry Laboratory Accreditation Committee (DILAC), as well as the China Metrology Accreditation (CMA), and is also one of the first batch of military electronic measurement and testing technology institutions recognized by the Ministry of Information Industry. Demonstration Unit of Small and Medium-sized Enterprise Technical Service Organization, Calibration and Testing Laboratory of Navigation Industry Innovation Platform, and "Excellent Group Member Unit of Metrology and Testing Service" of China Metrology and Testing Society.