Standard Operating Procedure for CMC Data Verification Before Submission

Department	Regulatory Affairs
SOP No.	RA/2026/706
Supersedes	NA
Page No.	1 of X
Issue Date	13/04/2026
Effective Date	13/04/2026
Review Date	13/04/2028

Purpose

The purpose of this SOP is to establish a standardized and controlled process for the verification of Chemistry, Manufacturing, and Controls (CMC) data prior to regulatory submission. This ensures accuracy, completeness, and compliance of critical product and process information within the dossier, supporting regulatory requirements and facilitating timely approval.

Scope

This SOP applies to all CMC data verification activities conducted within the Regulatory Affairs department or in collaboration with Manufacturing, Quality Assurance, Quality Control, and other relevant functional areas. It encompasses all dosage forms and product types intended for regulatory dossier submission. Excluded are non-CMC data related documentation and submissions handled by other departments.

Responsibilities

• Regulatory Affairs Executives: Execute the detailed verification of all CMC data sections for accuracy and compliance.
• Quality Assurance: Review and provide oversight of verification processes and final approvals.
• Department Heads (Manufacturing, QC, Engineering, etc.): Provide required data and clarify queries during verification.
• Regulatory Affairs Manager: Ensure proper training, supervision, and documentation of all verification activities.
• Document Control: Manage issuance and archival of verified dossiers and supporting documentation.

Accountability

The Regulatory Affairs Head holds overall accountability for the implementation, periodic review, compliance monitoring, escalation of issues, and effectiveness of this SOP. This role ensures that the CMC data verification process aligns with regulatory standards and internal quality systems.

Procedure

1. Preparation and Prerequisites:
Ensure all relevant CMC data, supporting documents, analytical reports, validation summaries, and manufacturing records are complete and available. Verify updated templates and checklists are prepared for the verification task.

2. Initial Data Review:
Regulatory Affairs Executives shall perform a preliminary review of the dossier data against source documents to identify discrepancies or missing elements. This includes reviewing batch records, stability data, specification sheets, validation protocols and reports, and manufacturing procedures.

3. GMP and Compliance Checks:
Confirm that all data comply with current Good Manufacturing Practices (GMP) and relevant regulatory guidelines. Check for adherence to approved methods, validated processes, and authorized specifications.

4. Detailed Verification Steps:

• Cross-verify quantitative data (e.g., assay results, impurity levels) with analytical certificates and QC batch records.
• Confirm qualitative descriptions (e.g., manufacturing process flow, equipment used) align with validated procedures.
• Validate that changes or deviations are documented, justified, and approved according to change control procedures.
• Check consistency of terminology, formatting, and numbering within documents to ensure dossier integrity.
• Identify any regulatory-specific format or content requirements missing from the dossier.

5. Handling Deviations and Discrepancies:
Document any discrepancies or deviations identified during verification in a verification report. Communicate findings promptly to involved departments for clarification or correction before finalizing the dossier.

6. Approvals and Finalization:
Once all corrections are satisfactorily implemented, submit the dossier package for formal review and approval by Quality Assurance and Regulatory Affairs Management. Obtain documented approval signatures or electronic confirmations.

7. Documentation and Records Retention:
Archive all verification checklists, reports, correspondence, and approved dossier versions in designated controlled document management systems with appropriate version control to ensure audit readiness.

8. Training and Continuous Improvement:
Maintain training records for personnel involved and periodically review and update this SOP based on audit findings, regulatory changes, or process improvements.

Abbreviations

• CMC – Chemistry, Manufacturing, and Controls
• GMP – Good Manufacturing Practices
• QA – Quality Assurance
• QC – Quality Control
• RA – Regulatory Affairs

Documents

1. CMC Data Verification Checklist (Annexure-1)
2. CMC Verification Report Template (Annexure-2)
3. Regulatory Submission Dossier Folder Index (Annexure-3)

References

• ICH Q7 Guidance for Good Manufacturing Practice for APIs
• 21 CFR Part 314 – Applications for FDA Approval to Market a New Drug
• EU GMP Guidelines, Annex 11 – Computerized Systems
• Internal Document Control Policy and Change Control SOP
• Company Quality Manual and Regulatory Submission Procedures

Version

1.0

Approval

Prepared By
Checked By
Approved By

Annexures

Annexure-1: CMC Data Verification Checklist

Purpose: To provide a structured format for systematic verification of all CMC sections prior to submission ensuring data completeness and compliance.

Section	Verification Point	Status (Yes/No)	Comments
Manufacturing Process	Process description matches validated procedure	Yes
Analytical Data	Assay results verified against QC certificates	Yes
Specifications	All product specifications correctly documented	Yes
Validation	Validation reports attached and approved	Yes
Change Control	All relevant changes documented and approved	Yes
Stability Data	Stability reports complete and consistent	Yes
Formatting	Dossier formatting complies with regulatory expectations	Yes

Annexure-2: CMC Verification Report Template

Purpose: To document the outcomes of CMC data verification including observations, deviations, corrective actions, and approvals.

Report ID:	VER-2026-001
Verification Date:	10/04/2026
Verified By:
Dossier Name/Number:	Product A – Submission 2026
Summary of Findings:	All data verified with minor formatting inconsistencies corrected prior to final submission.
Deviations Noted:	None
Corrective Actions Taken:	N/A
Approval Signature:

Annexure-3: Regulatory Submission Dossier Folder Index

Purpose: To index and track all files and documents included in the final CMC dossier for regulatory submission.

Folder Name	Description	Document Count
Manufacturing Process	Process descriptions and batch records	12
Analytical Validation	Validation protocols and reports	8
Stability Data	Stability testing reports and summaries	10
Specifications	Product and raw material specifications	6
Change Controls	All approved changes impacting CMC	5

Revision History

Revision Date	Revision No.	Revision Details	Reason for Revision	Approved By
13/04/2026	1.0	Initial issue	New SOP creation