数据完整性

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kk444555kk444555 回复了问题 2023-10-17 21:55
cGMP 数据完整性
问答 Does each CGMP workflow on a computer system need to be validated?
kk444555: Yes, a CGMP workflow, such as creation of an electronic master production and control record (MPCR), is an intended use of a computer system to be che...
kk444555kk444555 回复了问题 2023-10-17 21:54
cGMP 数据完整性
问答 Determining CGMP data as invalid is not considered as a judgment of batch conformity?
kk444555: Data created as part of a CGMP record must be evaluated by the quality unit as part of release criteria (see §§ 211.22 and 212.70) and maintained for ...
kk444555kk444555 回复了问题 2023-10-17 21:50
cGMP 数据完整性
问答 What are the “systems” in “computer or related systems” in § 211.68?
kk444555: The American National Standards Institute (ANSI) defines systems as people, machines, and methods organized to accomplish a set of specific functions....
kk444555kk444555 回复了问题 2023-10-17 21:49
cGMP 数据完整性
问答 How does FDA use the term “backup” in § 211.68(b)?
kk444555: FDA uses the term backup in § 211.68(b) to refer to a true copy of the original record that is maintained securely throughout the record retention per...
kk444555kk444555 回复了问题 2023-10-17 21:49
cGMP 数据完整性
问答 How does FDA use the terms “static” and “dynamic” as they relate to record formats?
kk444555: For the purposes of this guidance, static is used to indicate a fixed-data record such as a paper record or an electronic image, and dynamic means tha...
kk444555kk444555 回复了问题 2023-10-17 21:41
cGMP 数据完整性
问答 What is an “audit trail”?
kk444555: For purposes of this guidance, audit trail means a secure, computer-generated, time-stamped electronic record that allows for reconstruction of the co...
kk444555kk444555 回复了问题 2023-10-17 21:40
cGMP 数据完整性
问答 What is “metadata”?
kk444555: Metadata is the contextual information required to understand data. A data value is by itself meaningless without additional information about the dat...
kk444555kk444555 回复了问题 2023-10-17 21:39
cGMP 数据完整性
问答 What is “data integrity”?
kk444555: For the purposes of this guidance, data integrity refers to the completeness, consistency, and accuracy of data. Complete, consistent, and accurate da...
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