Operational Qualification Protocol for Cold Room Used in Warehouse

Objective

The objective of this Operational Qualification (OQ) protocol is to validate the Cold Room (2–8°C) used for the storage of temperature-sensitive materials in the warehouse, ensuring compliance with regulatory requirements and maintaining product integrity.

Scope

This protocol applies to the Cold Room facility located in the warehouse designated for the storage of temperature-sensitive raw materials that have a direct impact on product quality.

Responsibilities

• Validation Team: Responsible for executing the OQ protocol and documenting results.
• Quality Assurance: Responsible for reviewing and approving the OQ protocol and results.
• Warehouse Manager: Responsible for ensuring the Cold Room is maintained and operational during the OQ process.

Prerequisites

• Cold Room must be installed and operational.
• Staff must be trained on the use of the Cold Room.
• Calibration of temperature monitoring devices must be completed.

Equipment Description

The Cold Room is designed to maintain a temperature range of 2–8°C for the storage of raw materials that require controlled temperature conditions. It is equipped with temperature mapping systems, alarms, and an audit trail for monitoring temperature fluctuations.

Test Plan

Detailed Test Cases

Test Case OQ-CR-01: Temperature Mapping

Objective: Verify that the Cold Room maintains the required temperature range.

Procedure: Conduct temperature mapping using calibrated thermocouples placed at strategic locations within the Cold Room over a 24-hour period.

Acceptance Criteria: All temperature readings must remain within the 2–8°C range.

Evidence: Documented temperature mapping report with graphical representation of temperature fluctuations.

Test Case OQ-CR-02: Alarm Functionality Test

Objective: Confirm that alarm systems function correctly.

Procedure: Simulate temperature excursions outside the 2–8°C range and verify alarm activation.

Acceptance Criteria: Alarms must trigger within specified time limits.

Evidence: Alarm test report with timestamps of alarm activation.

Test Case OQ-CR-03: Audit Trail Verification

Objective: Ensure the audit trail is complete and accurate.

Procedure: Review the audit trail records for completeness and accuracy for the last 30 days.

Acceptance Criteria: No discrepancies should be found in the audit trail.

Evidence: Audit trail report showing all entries and timestamps.

Deviations

Any deviations from the acceptance criteria must be documented and investigated. A root cause analysis should be performed, and corrective actions must be implemented and verified.

Approvals

Prepared by: ______________________ Date: ____________

Reviewed by: ______________________ Date: ____________

Approved by: ______________________ Date: ____________

Data Integrity Checks

• Ensure that all temperature monitoring devices are calibrated and functioning prior to OQ execution.
• Verify that all data logging systems are connected and recording data accurately during the OQ tests.
• Conduct routine checks of audit trail functionality to ensure all entries are timestamped and retrievable.