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1.6.1
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...
brunnerbalazs
Sep 12, 20232 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...
brunnerbalazs
Jul 29, 20231 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...
brunnerbalazs
Jul 14, 20233 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...
brunnerbalazs
Jul 1, 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...
brunnerbalazs
Jun 29, 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...
brunnerbalazs
Jun 20, 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...
brunnerbalazs
Jun 18, 20232 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...
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?...
brunnerbalazs
Jun 17, 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...
brunnerbalazs
Jun 15, 20231 min read
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