Dynamic Light Scattering (DLS) Analyzer – Qualification Execution Checklist

Qualification Execution Checklist for Dynamic Light Scattering (DLS) Analyzer

Equipment Details

Subcategory: NDDS – Critical NDDS Analytics (CQA/CPP)

Area: QC/R&D

DQ/IQ/OQ/PQ: Yes/Yes/Yes/Yes

CSV Required: Yes

Pre-Start Checks

  • Training completed for all relevant personnel
  • Standard Operating Procedures (SOPs) approved
  • User Requirements Specification (URS) approved
  • Regulatory Approval (RA) obtained

Calibration/PM Status Verification

  • Calibration status verified
  • Preventive Maintenance (PM) status verified

Protocol Readiness and Approvals

  • Protocol drafted and finalized
  • Protocol approved by relevant stakeholders

Execution Controls

  • Good Documentation Practices (GDP) followed
  • Data recording procedures in place
  • Deviations documented and managed

Review and Approvals

  • Engineering review completed
  • Validation review completed
  • Quality Assurance (QA) review completed
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