CSV not aligned with actual use during change control – inspection outcome explained
Symptoms of the CSV misalignment in this case were identified through several sources. Key indicators included:Click to read the full article.
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Process validation not repeated after change during validation lifecycle – inspection outcome explained
The symptoms of an incomplete process validation typically manifest as deviations in product quality or inconsistencies in batch records. In this case, the biopharmaceutical facility noticed:Click to read the full…
Validation protocol deviation ignored during change control – regulatory deficiency case study
The scenario commenced when a Quality Control (QC) analyst noted inconsistencies in analytical test results for several batches manufactured under a newly implemented process. Notably, the analyst discovered that specific…
PPQ acceptance criteria changed post hoc during change control – inspection outcome explained
During a routine internal audit, quality assurance (QA) personnel discovered discrepancies in the PPQ summaries compared to the documented acceptance criteria. Initial symptoms included:Click to read the full article.
Process validation not repeated after change during validation lifecycle – regulatory deficiency case study
In this case study, the symptoms of the issue manifested during routine quality checks and production records. The quality control team noted that several batches of the API failed to…
Requalification overdue during requalification – inspection outcome explained
The initial signs of trouble surfaced during a routine internal audit of a sterile manufacturing facility. Team members noted that several manufacturing units had not been requalified within their specified…
Process validation not repeated after change during inspection readiness – regulatory deficiency case study
During a scheduled FDA inspection, several deviations were noted that raised concerns about process validation compliance. Observations included:Click to read the full article.
Requalification overdue during inspection readiness – regulatory deficiency case study
In the weeks leading up to a routine FDA inspection, the quality assurance team identified discrepancies in the laboratory while reviewing requalification documentation. Symptoms included:Click to read the full article.
Process validation not repeated after change during requalification – CAPA and revalidation failure
In the presented case, operators in a sterile injectable manufacturing facility reported several anomalies during the batch production of a biopharmaceutical product. Key symptoms included:Click to read the full article.
Validation protocol deviation ignored during requalification – regulatory deficiency case study
In a recent incident at a solid dosage form manufacturing facility, several symptoms revealed that a validation protocol deviation had been ignored during the routine requalification of a critical piece…
Requalification overdue during requalification – CAPA and revalidation failure
The first indication of potential issues came during a scheduled internal audit when the QA team identified that the scheduled requalification of a major vessel used in active pharmaceutical ingredient…
Inadequate worst-case justification during inspection readiness – CAPA and revalidation failure
During routine quality checks, manufacturing staff observed several discrepancies that led to the discovery of inadequate worst-case justification. Symptoms included:Click to read the full article.