How to Verify the Validity of CNAS Accreditation?

It simply takes two steps through formal channels to verify the legitimacy of CNAS accreditation, and the results are 100% correct. The following are the precise steps:

First, access the official inquiry platform.

Go straight to the CNAS Organization Accreditation Information Inquiry, the official CNAS public inquiry portal. The only reliable real-time inquiry channel is this one.

Step 2: Confirm Two Essential Facts

Enter the entire name and CNAS certificate number of the organization to verify its accreditation status. Once the query has been completed, look at the "Accreditation Status." Right now, only those with "Accredited" are legitimate. "Suspended/Revoked/Cancelled" and similar statuses are not valid.

Verify Validity Period and Scope of Competence: Verify that the current date falls within the validity period by checking the "Accreditation Validity Period" section.

To access the information page, click the organization's name and select "Accredited Calibration Competence Scope." Verify that it contains elements relating to hot runner calibration, such as "Thermocouple Calibration" and "Temperature Measurement." Hot runner calibration cannot be carried out even if the accreditation is valid if the required elements are not provided.