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1.6.1
brunnerbalazs
Sep 12, 20232 min read
Business Continuity Plan - theory and practice
What is Business Continuity Plan? Before starting to think about Business Continuity Plan for computerized systems, let's clarify the...
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brunnerbalazs
Jul 29, 20231 min read
Deviations during requalification
There was a post earlier about how to manage OOC investigations. But what if your service provider has its own deviation management...
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brunnerbalazs
Jul 14, 20233 min read
Audit trail review - how to do it properly?
Related to the data integrity fashion-wave, the audit trail review, as a process receives high attention. It's obvious that 'the' audit...
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brunnerbalazs
Jul 1, 20232 min read
Electronic archiving - true copy
Even in 2023, the digitization is not fully implemented in every company. What is the result of this? You still need to maintain...
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brunnerbalazs
Jun 29, 20232 min read
Special validations - Excel spreadsheet - part 1: intro & preparation
Introduction Okay. So this is going to be interesting. A really fashionable and fascinating topic, but also kind of sensitive. For this...
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brunnerbalazs
Jun 20, 20232 min read
Orphan data management
Another term that cannot be found in regulations or guidelines: orphan data. How can we define it, and what requirement should be...
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brunnerbalazs
Jun 18, 20232 min read
What is master data? - part 1
In some ways, almost everybody met the term 'master data' (only for my Hungarian fellows: törzsadat :) ). It's used not exclusively in...
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brunnerbalazs
Jun 17, 20231 min read
Electronic or digital signature
Sometimes these two terms are mixed up. But is there any real difference? Let me quickly say a big 'Yes' here. What does FDA say (21 CFR...
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brunnerbalazs
Jun 17, 20231 min read
How can a computerized system differentiated from an instrument?
It's easy to decide if something is to be handled as a computerized system, or 'only' an instrument - most times. What is at stake here?...
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brunnerbalazs
Jun 15, 20231 min read
Empty fields in electronic records
I received the question several times if it is a compliance issue to leave empty fields in electronic record. Let me just copy-paste my...
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