assessed.

Manufacturing Team: Responsible for implementing changes in the manufacturing process, equipment, or procedures and ensuring that these changes are documented in the change control system.

Regulatory Affairs Team: Responsible for ensuring that any changes comply with applicable regulatory requirements and are communicated to relevant authorities when necessary.

Engineering Team: Responsible for evaluating and implementing changes to equipment or facility infrastructure and ensuring that these changes are properly documented and evaluated for impact on product quality.

4. Accountability

The Manufacturing Manager is accountable for ensuring that all changes are documented and managed in accordance with this SOP. The overall compliance with this SOP is overseen by the Quality Assurance (QA) Manager.

5. Procedure

5.1. Initiating a Change Control

1. Any department or team wishing to initiate a change must complete a Change Control Request Form (Annexure-1). The form should include:
   • Details of the proposed change (e.g., equipment modification, process change, new raw material)
   • Justification for the change (e.g., to improve efficiency, comply with new regulations, resolve equipment failure)
   • The impact of the change on product quality, safety, and regulatory compliance
   • The proposed implementation timeline and any necessary training or requalification requirements
2. Submit the completed Change Control Request Form to the Change Control Manager for review and initial evaluation.

5.2. Reviewing the Change Control Request

1. The Change Control Manager should review the request to ensure it is complete and that all necessary details are provided. The Change Control Manager will also assess the impact of the change on:
   • Product quality
   • GMP compliance
   • Regulatory requirements
   • Safety and environmental factors
2. If the change has a significant impact on product quality or regulatory compliance, the Change Control Manager should involve the QA, Engineering, and Regulatory Affairs teams to assess the need for further testing, validation, or regulatory notification.

5.3. Documenting the Change Control Decision

1. Once the change control request is reviewed, the Change Control Manager will document the decision to approve or reject the change in the Change Control Log (Annexure-2). The documentation should include:
   • Approval or rejection of the change
   • Rationale for the decision
   • Impact assessment (e.g., on product quality, compliance, or safety)
   • Any additional actions required (e.g., requalification, training, or regulatory notification)
2. If the change is approved, the QA team will work with the relevant departments to implement the change and ensure all necessary steps are followed to ensure compliance with the approval requirements.

5.4. Implementing the Change

1. Once approved, the change should be implemented according to the approved plan. The implementing team should follow the action items listed in the Change Control Decision and ensure that any required activities (e.g., validation, training, equipment calibration) are completed.
2. Ensure that any changes to procedures or documentation (e.g., SOPs, training materials, batch records) are updated and communicated to all relevant personnel.
3. Track the progress of the implementation and document any deviations or issues in the Deviation Log (Annexure-3), following the corrective action process as required.

5.5. Verifying the Effectiveness of the Change

1. After the change has been implemented, the QA team should verify that the change was successful and that it did not negatively affect product quality, regulatory compliance, or safety. This may involve:
   • Performing post-implementation testing or validation
   • Reviewing data and documentation to ensure that the change was properly executed
   • Confirming that the change meets the intended goals and objectives
2. Any issues discovered during the verification process should be documented, and corrective actions should be initiated if necessary.

5.6. Closing the Change Control

1. Once the change has been verified as successful, the Change Control Manager should close the change control request in the Change Control Log (Annexure-2).
2. The change control record should be archived for future reference and audit purposes. The record should include the following:
   • Change control request and approval documents
   • Documentation of the implemented change
   • Verification and validation results
   • Any deviations and corrective actions taken
3. Ensure that the closed change control record is stored securely and is accessible for future audits or inspections.

6. Abbreviations

• GMP: Good Manufacturing Practice
• QA: Quality Assurance
• SOP: Standard Operating Procedure
• CAPA: Corrective and Preventive Action
• QC: Quality Control
• VMP: Validation Master Plan
• CC: Change Control

7. Documents

1. Change Control Request Form (Annexure-1)
2. Change Control Log (Annexure-2)
3. Deviation Log (Annexure-3)

8. References

This SOP is based on the following regulatory guidelines and industry standards:

• Good Manufacturing Practice (GMP) Guidelines
• FDA Code of Federal Regulations (CFR) Title 21, Part 211
• ISO 9001 – Quality Management Systems

9. SOP Version

Version: 2.0

10. Approval Section

	Prepared By	Checked By	Approved By
Signature
Date
Name
Designation
Department

11. Annexures

Annexure-1: Change Control Request Form

Change ID	Change Description	Requested By	Approval Status	Implementation Date
CC-12345	Modification of filling machine	Rajesh Patel	Approved	15/03/2025

Annexure-2: Change Control Log

Change ID	Change Description	Approval Date	Implementing Team	Status
CC-12345	Modification of filling machine	06/02/2025	Rajesh Patel	Completed

Annexure-3: Deviation Log

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Deviation ID	Description	Corrective Action	Responsible Person	Status
DEV-12345	Deviation in change implementation	Revised implementation plan	Rajesh Patel	Completed

12. Revision History:

Revision Date	Revision No.	Revision Details	Reason for Revision	Approved By	Page No.	Ref. Point No.	Details of Revision
01/01/2024	V 1.0	Initial Release	First Issue	Anjali Sharma	Page 1	[Ref Point]	First Release
01/01/2025	V 2.0	Updated change control procedures	To comply with updated GMP regulations	Anjali Sharma	Page 1	[Ref Point]	Updated procedures