Please be informed that starting on August 2017, supplementary certificate will be added “S1” (continuously number) next to the certificate number for the purpose of differentiate with original certificate before amendment. This is representing the supplementary stated “Supplementary to calibration certificate no : (previous cert no), Date of issue : (previous date)”. However, this remark was applicable for first page certificate and calibration sticker only. This is due to non-conformity raised from auditor of Department Standards Malaysia comment that “The certificate page issued supplementary to the original certificate must be uniquely identified and cannot carry the same certificate no. of the original certificate”. Thus, we have to improve our calibration certificate format to fulfil auditor needs. Should further clarification and information needed kindly contact us.