Non-standard methods Qualification Recognition Penalty basis

Non-standard methods, as the name suggests, in addition to the national standard, the standard, international standards and other standards issued by the standardization organization publicly outside the standard, are regarded as non-standard methods

All non-standard methods have to be done to confirm the method to be put into use, of course, you can apply for recognition of non-standard methods, CNAS will be organized by special experts to confirm. Method validation is a relatively time-consuming and labor-intensive process, and if there are no special requirements, it is recommended that you use standard methods. Of course, the standard also requires a relatively simple ability to confirm.