SOP for End of Cycle Inspection and Documentation for Lyophilization

Standard Operating Procedure for End of Cycle Inspection and Documentation for Lyophilization

1) Purpose

This SOP outlines the steps for inspecting the product and equipment after the lyophilization cycle is complete, and the proper documentation procedures to ensure quality and regulatory compliance.

2) Scope

This SOP applies to all operators and QA personnel involved in the inspection of lyophilized products and equipment at the end of the freeze-drying cycle.

3) Responsibilities

Operators: Responsible for performing the inspection and documenting any deviations or issues observed during or after the cycle.
QA Personnel: Responsible for reviewing the inspection reports and ensuring that all records are complete and accurate.

4) Procedure

4.1 Visual Inspection of Product

4.1.1 Appearance of Vials

4.1.1.1 Inspect each vial for signs of collapse, discoloration, or any other defects that may have occurred during the freeze-drying process.
4.1.1.2 Record the number of defective vials and note any patterns or abnormalities in the defects.

4.1.2 Sealing and Closure

4.1.2.1 Ensure that all vials have been properly sealed with their rubber stoppers fully seated and crimped, ensuring no leaks.

4.2 Equipment Inspection

4.2.1 Chamber Inspection

4.2.1.1 Inspect the lyophilizer chamber for any residual product, frost buildup, or contamination. Clean as necessary before the next cycle.

4.2.2 Sensor and

Instrument Calibration Check

4.2.2.1 Verify that all sensors (temperature, vacuum) performed within the specified range during the cycle. Record any deviations in performance.

4.3 Documentation

Complete the End of Cycle Inspection Logbook, documenting the condition of the product and equipment. Ensure that any defects or issues are addressed and signed off by both the operator and QA personnel before the release of the batch.

5) Abbreviations

QA: Quality Assurance

6) Documents

End of Cycle Inspection Logbook

7) References

Pharmacopoeial guidelines for lyophilization equipment and product inspection

8) SOP Version

Version 1.0

Annexure

End of Cycle Inspection Logbook Template


  
    Date
    Product Name
    Batch No.
    Inspection Findings
    Number of Defective Vials
    Operator Initials
    QA Verification
  
  
    DD/MM/YYYY
    Product Name
    Batch Number
    Details of Findings
    Number
    Operator Name
    QA Initials

Date	Product Name	Batch No.	Inspection Findings	Number of Defective Vials	Operator Initials	QA Verification
DD/MM/YYYY	Product Name	Batch Number	Details of Findings	Number	Operator Name	QA Initials