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CNAS-CL01-A002: 2020 Update
2021-02-26

  Normal 0 7.8 磅 0 2 false false false EN-US ZH-CN X-NONE CNAS-CL01-A002:2020 "Application Notes for the Accreditation Criteria of Testing and Calibration Laboratories in the Field of Chemical Testing" was released on December 18, 2020, and implemented on January 1, 2021. Therefore CNAS-CL01-A002:2018 will be abolished on July 1, 2021. During the transition period from January 1 to June 30, the old and new documents will be used in parallel observation.

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CNAS-CL01-A002:2020 "Explanation on the Application of Testing and Calibration Laboratory Competence Criteria in the Field of Chemical Testing" revised and adjusted individual inappropriate clause numbers, but the main content is based on the new changes in testing technology and the actual operation of the laboratory system. The current situation has undergone major adjustments and the wording within the contents have been optimized.

Normal 0 7.8 磅 0 2 false false false EN-US ZH-CN X-NONE CNAS-CL01-A002: 2020 deleted the four clauses 6.4.3, 6.4.10.2, 7.4.1.3 and 7.7.2, and added 6.3.5, 7.1.1, 7.3.3, 7.6.1 and 7.7. 1j and other 5 clauses.

1) 6.3.5: When laboratories are engaged in activities such as sampling and on-site testing in places or facilities outside their permanent control, documents should be developed and the environmental conditions of these facilities should meet the requirements of testing methods and equipment. If necessary, measures should be taken to check that the performance of sampling and on-site testing equipment are not affected, and the environmental conditions and measures are recorded.

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2) 7.1.1: When necessary, the laboratory shall clearly stipulate the sampling plan (including sampling and sampling) related to subsequent testing in the contract with the customer, including sampling location, time, method, sample size and other information.

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3) 7.3.3: For samples that require timeliness of testing, the sampling time should be recorded and testing should be carried out within the specified time limit. When the sample needs to control the transportation temperature and other environmental conditions, it should be recorded and effectively controlled according to relevant requirements. The sampling equipment should ensure that it does not pollute the samples.

Normal 0 7.8 磅 0 2 false false false EN-US ZH-CN X-NONE 4) 7.6.1: The laboratory shall have documents specifying the requirements for evaluating the measurement uncertainty. When the determination rules are negotiated with the customer, the rationality of uncertainty within the measurement should be evaluated when necessary, and reporting rules should be formulated.

 5) 7.7.1j: For the situation where multiple persons and multiple devices provide test results for the same parameter, a plan for laboratory personnel and equipment comparison should be made as needed.

Normal 0 7.8 磅 0 2 false false false EN-US ZH-CN X-NONE The amendments to other regulations mainly focus on the requirements of personnel capabilities, and the requirements for authorized signatories and key technical personnel are more stringent..

Runningland is applying new standards in accordance to the newly revised CNAS-CL01-A002:2020 "Application Note of Testing and Calibration Laboratory Competence Criteria in the Field of Chemical Testing" Normal 0 7.8 磅 0 2 false false false EN-US ZH-CN X-NONE  

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