Document ID: OQ-EC-001
Version: 1.0
Date: 2023-10-01
Prepared by: [Your Name]
Reviewed by: [Reviewer Name]
Approved by: [Approver Name]
Operational Qualification Protocol for Encapsulation Coater
Objective: To validate the operational functionality of the Encapsulation Coater for the coating of particles used in controlled release formulations.
Scope: This protocol applies to the Encapsulation Coater (Wurster/Bottom Spray) located in the R&D/Production area, intended for the coating of microspheres and microcapsules.
Responsibilities:
- Validation Team: Execute the protocol and document results.
- Quality Assurance: Review and approve the protocol and results.
- Equipment Operator: Ensure equipment is set up and maintained according to SOPs.
Prerequisites:
- Completion of Installation Qualification (IQ).
- Training of personnel on equipment operation.
- Availability of necessary materials for testing.
Equipment Description:
The Encapsulation Coater (Wurster/Bottom Spray) is designed for coating particles with a controlled release polymer. It operates by spraying a coating solution onto particles while they are fluidized in a chamber, allowing for uniform coating and controlled release properties.
| Test ID | Procedure | Acceptance Criteria | Evidence |
|---|---|---|---|
| OQ-01 | Verify spray rate is within specified limits. | Spray rate must be within ±10% of target. | Calibration report, operator log. |
| OQ-02 | Measure temperature during operation. | Temperature must be maintained within specified range. | Temperature log, equipment display. |
| OQ-03 | Monitor airflow during coating process. | Airflow must be consistent with established parameters. | Airflow measurement report. |
| OQ-04 | Assess coating uniformity. | Coating uniformity must meet specified criteria. | Sample analysis report. |
| OQ-05 | Audit trail verification. | Audit trail must be complete and accurate. | Audit trail report. |
Detailed Test Cases:
- Test Case OQ-01: Document the spray rate using calibrated equipment and compare against target values.
- Test Case OQ-02: Record the temperature at multiple points during operation to ensure compliance with specified limits.
- Test Case OQ-03: Measure airflow using calibrated anemometer and ensure it remains stable throughout the process.
- Test Case OQ-04: Collect samples post-coating and analyze for uniformity using appropriate analytical techniques.
- Test Case OQ-05: Review the audit trail for completeness and accuracy, ensuring all entries are timestamped and logged correctly.
Deviations: Any deviations from the acceptance criteria will be documented in a deviation report and assessed for impact on validation status.
Approvals:
- Prepared by: ____________________ Date: ___________
- Reviewed by: ____________________ Date: ___________
- Approved by: ____________________ Date: ___________
Data Integrity Checks:
- Ensure all data entries are timestamped and attributed to the responsible personnel.
- Implement access controls to prevent unauthorized modifications.
- Regularly back up data to secure locations.