AUDIT COMPLIANCE REPORT INADEQUATE CLEANING OF DISPENSING BOOTH

PharmaGuide Hub

July 12, 2026

AUDIT COMPLIANCE REPORT FOR INADEQUATE CLEANING OF DISPENSING BOOTH

Observation

Inadequate Cleaning of Dispensing Booth

Company: AABBCC Pharmaceutical Plant

Inspection: WHO GMP Inspection

Department: Warehouse / Dispensing / Production / Quality Assurance

Observation No.: __________

CAPA Reference No.: __________

1. CONTEXT OF OBSERVATION

During the WHO GMP inspection of AABBCC Pharmaceutical Plant, the inspection team observed that the cleaning of the dispensing booth was not performed adequately and consistently in accordance with current Good Manufacturing Practices (GMP). Deficiencies included incomplete cleaning records, inadequate verification of cleaning effectiveness, and insufficient assurance that the dispensing booth was free from residues of previously dispensed materials before initiation of the next dispensing activity.

The dispensing booth is a critical GMP-controlled area where raw materials are weighed and dispensed before manufacturing. Inadequate cleaning of this area may increase the risk of cross-contamination, product mix-up, allergen carryover, foreign matter contamination, and microbial contamination, potentially affecting product quality, patient safety, and regulatory compliance.

Immediately after the inspection observation, all dispensing activities in the affected booth were temporarily suspended. The booth was placed under Quality Assurance (QA) control pending completion of cleaning, inspection, and verification. A multidisciplinary investigation team consisting of representatives from QA, Production, Warehouse, Engineering, and Quality Control (QC) was constituted to determine the root cause, assess product impact, and define appropriate corrective and preventive actions.

A retrospective review of cleaning records, dispensing logs, Batch Manufacturing Records (BMRs), equipment logbooks, environmental monitoring data, cleaning validation records, deviation reports, and internal audit reports for the previous twelve months was conducted.

The review confirmed that while deficiencies existed in cleaning execution and documentation, there was no confirmed evidence that contaminated or adulterated products had been released to the market. However, the observation identified a significant weakness in the implementation and oversight of the cleaning program, requiring comprehensive CAPA.

2. ROOT CAUSE ANALYSIS (DETAILED)

A structured investigation was performed using the 6M (Man, Machine, Method, Material, Measurement, Management) methodology.

A. Man (Personnel)

Operators did not consistently follow the approved dispensing booth cleaning procedure.
Personnel relied on visual cleanliness without performing documented verification.
Refresher training on cleaning procedures and contamination control was inadequate.
Supervisors did not consistently verify cleaning records before authorizing area release.

B. Method (Procedure)

The existing SOP lacked sufficient detail regarding:
- Cleaning sequence.
- Identification of difficult-to-clean locations.
- Acceptance criteria.
- Verification requirements.
- Documentation requirements.
Cleaning checklists were not comprehensive.
No mandatory QA verification after every product changeover was defined.