Document Control
Document Number: DQ-API-CRY-001
Version: 1.0
Effective Date: [Insert Date]
Review Date: [Insert Date]
Prepared By: [Insert Name]
Approved By: [Insert Name]
Design Qualification Protocol for Crystallizer Equipment
Meta Description: This document outlines the Design Qualification Protocol for the Crystallizer used in API Manufacturing, ensuring compliance and validation of critical parameters.
Tags: Design Qualification, Equipment Validation, API Manufacturing, Crystallizer, Production
Objective
The objective of this Design Qualification (DQ) protocol is to verify that the Crystallizer used in the API manufacturing process meets the defined requirements for its intended use and complies with regulatory standards.
Scope
This protocol applies to the Crystallizer utilized in the production area for the crystallization of Active Pharmaceutical Ingredients (API) from solution. It covers the validation of critical parameters that impact product quality.
Responsibilities
- Validation Team: Responsible for executing the DQ protocol and documenting results.
- Quality Assurance: Responsible for reviewing and approving the DQ protocol.
- Engineering: Responsible for ensuring the equipment is installed and maintained according to specifications.
Prerequisites
- Completion of equipment installation.
- Availability of operational manuals and SOPs.
- Training of personnel on equipment operation.
Equipment Description
The Crystallizer is designed to crystallize API from a solution through controlled cooling and agitation. It includes features for monitoring and controlling critical parameters such as temperature, cooling rate, and agitation.
Test Plan
| Test ID | Procedure | Acceptance Criteria | Evidence |
|---|---|---|---|
| T1 | Verify temperature control functionality. | Temperature within specified range (e.g., 0-5°C). | Temperature logs from PLC. |
| T2 | Check cooling rate accuracy. | Cooling rate must not exceed 1°C/min. | Cooling rate logs from PLC. |
| T3 | Assess agitation performance. | Agitation speed must meet specifications (e.g., 100-300 RPM). | Agitation logs from PLC. |
| T4 | Review PLC audit trail logs. | All critical parameters logged correctly. | Audit trail report. |
Detailed Test Cases
Test Case T1: Temperature Control
Procedure: Set the Crystallizer to operate at a specified temperature. Monitor the temperature logs.
Acceptance Criteria: The temperature must remain within the specified range of 0-5°C.
Evidence: Temperature logs from the PLC will be reviewed and archived.
Test Case T2: Cooling Rate
Procedure: Initiate the cooling process and record the cooling rate.
Acceptance Criteria: The cooling rate must not exceed 1°C/min.
Evidence: Cooling rate logs from the PLC will be reviewed and archived.
Test Case T3: Agitation Performance
Procedure: Run the agitation process and monitor the speed.
Acceptance Criteria: The agitation speed must be maintained between 100-300 RPM.
Evidence: Agitation logs from the PLC will be reviewed and archived.
Test Case T4: PLC Audit Trail
Procedure: Review the PLC audit trail for any discrepancies in logged data.
Acceptance Criteria: All critical parameters must be logged correctly without gaps.
Evidence: Audit trail report will be generated and reviewed.
Deviations
Any deviations from the acceptance criteria must be documented and investigated. A corrective action plan will be developed to address any non-conformance.
Approvals
This protocol must be reviewed and approved by the Quality Assurance Manager and the Validation Team Lead prior to execution.