Validation & Qualification Deviations – Page 3

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.

Inadequate worst-case justification during change control – regulatory deficiency case study

During routine quality checks, a pharmaceutical manufacturer discovered discrepancies in the change control documentation related to a new packaging material. Upon review, it became evident that the justification for potential…

Process validation not repeated after change during validation lifecycle – CAPA and revalidation failure

The initial indication of a potential problem arose when consistent discrepancies were noted in batch yields during the production of a sterile injectable product. Operators observed that yield percentages varied…

Process validation not repeated after change during requalification – regulatory deficiency case study

During a routine internal quality audit at the facility, several anomalies were observed:Click to read the full article.

Process validation not repeated after change during change control – inspection outcome explained

In our case study at a mid-sized pharmaceutical manufacturing plant, the first signs of a significant issue arose during routine batch record reviews. Operators noted a rise in out-of-specification (OOS)…

Requalification overdue during inspection readiness – CAPA and revalidation failure

The initial triggering event for this case study was identified during an internal audit, where it was revealed that multiple assets, primarily critical manufacturing equipment, were significantly overdue for their…

CSV not aligned with actual use during validation lifecycle – CAPA and revalidation failure

During routine quality checks, a manufacturing facility observed discrepancies between the data output from their validated software and the actual production results. The symptoms that prompted an internal investigation included:Click…