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发表于 2020-5-6 10:20:52
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EU Annex 15 Qualification and validaiton Chapter 4
Equipment, facilities, utilities and systems should be evaluated at an appropriate frequency to confirm that they remain in a state of control.
Where re-qualification is necessary and performed at a specific time period, the period should be justified and the criteria for evaluation defined. Furthermore, the
possibility of small changes over time should be assessed. |
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