Wrong Version Office Chair

"Wrong version office chair" is not a standard term, but in office chair testing, product non-conformity can occur due to the use of an incorrect version of the standard or errors in the report version.

During the quality testing and certification process for office chairs, the standard cited in the report must be the currently valid version. If the issuance date of the test report predates the release date of the cited standard, or if there are errors in the standard number (such as missing version numbers or incorrect standard numbers), the report will be directly deemed invalid. For example, if a company uses the obsolete GB/T 10357.3-2013 standard (when the actual standard to be used is GB/T 10357.3-2023) for testing, even if the product itself meets requirements, the report will be invalidated due to the incorrect standard version, and the product will be considered "non-conforming."

Additionally, office chairs of the same series but different models may have structural differences, yet some companies, to save costs or streamline processes, directly apply the test reports of other models. For instance, a company produces Model A office chairs that differ from Model B in backrest height and armrest adjustment features. However, during testing, only Model A is tested, and the report for Model A is directly used for the acceptance of Model B. This "model mismatch" results in discrepancies between the actual product and the report description, ultimately leading to a non-conformity determination.

The essence of such issues is "errors in the applicability of standards or reports," rather than design or manufacturing defects in the office chairs themselves. Companies must strictly adhere to the following principles to avoid problems:

1. Ensure that the testing standard is the latest valid version, regularly check for standard updates, and avoid using obsolete or incorrect versions;
2. Conduct separate testing and issue reports for each model, even if they are part of the same product series, if there are structural or functional differences, they must be verified separately;
3. Strengthen internal review processes, verify key information such as standard numbers, issuance dates, and model descriptions before report issuance to ensure consistency with the actual product.

By standardizing testing processes and report management, issues related to "wrong versions" leading to non-conformity in office chairs can be effectively avoided.