1. a title (e.g. “Calibration Certificate”);
2. the name and address of the laboratory, and the location where
the calibrations were carried out, if different from the address of
the laboratory;
3. Unique identification of the calibration certificate (such as the
serial number). Each page of supporting data requires an
identification to ensure that the page is recognized as a part of the
calibration certificate package. A clearly identified end of the
calibration certificate package must be labeled;
4. the name and address of the customer;
5. identification of the method used;
6. a description of the condition of and unambiguous identification of
the item(s) tested or calibrated;
7. the date of receipt of the calibration item(s) if this is critical to the
validity and application of the results and the date(s) of
performance of the calibration;
8. reference to the sampling plan and procedures used by the
laboratory or other bodies if these are relevant to the validity or
application of the results;
9. the calibration results with the units of measurement, where
appropriate,;
10. the name(s), functions(s) and signature(s) or equivalent
identification of person(s) authorizing the calibration certificate;
11. where relevant, a statement to the effect that the results relate
only to the items calibrated;
12. the conditions (e.g. environmental) under which the calibrations
were made that have an influence on the measurement results;
13. the uncertainty of measurement and/or a statement of compliance
with an identified metrological specification or clauses;
14. evidence that the measurements are traceable (to national
standards)
15. A valid accreditation body endorsement for the calibrations
performed (refer to example list of accreditation endorsements
below). |
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