The Ultimate API Audit Tool

Comprehensive API Plant Audit Checklist

I spent 14 years as an FDA Investigator and issued more Form FDA-483s than I care to count. For the 13 years afterwards including part of the team that navigated J&J out of consent decree, I was directly responsible for FDA-483s received.

[This is an employer-reimbursable professional compliance resource. Send this page to your Quality Director, Site Head, Regulatory Affairs leader or Learning and Development department for approval.]

Most audit checklists ask a question and leave you to figure out how to actually answer it. This one doesn't. Every item tells you exactly how to verify compliance in the room, and exactly what an Investigator finds when a site gets it wrong, because those are the same findings I documented from the other side of the table for 14 years.

This is a working audit tool, not a theory document. Bring it into the plant.

What's inside (55 audit items across 14 GMP domains):

• GMP Documentation Control, including batch record integrity, GDP compliance, and ALCOA principles
• Raw Material Synthesis, from supplier qualification through CoA verification and traceability
• Purification Steps, covering method validation, equipment qualification, and CQA control
• Critical Intermediate Quality and batch release criteria
• Transportation and packaging integrity for intermediates and final API
• Training program adequacy, including curriculum documentation and competency verification
• Facility Cleanliness and environmental monitoring
• Equipment Qualification (IQ/OQ/PQ), calibration, and preventive maintenance
• Data Integrity, including audit trail review and access control management
• Deviations, Investigations, and CAPA effectiveness
• Process Validation, including consecutive-run requirements
• Reactors, Solvents, and Mother Liquor handling

Every single item includes:

• A plain-language description of the GMP expectation
• How to Verify: the specific records, walkthroughs, and interviews to conduct on-site
• Common Deficiencies: the actual findings Investigators cite most often for that item
• A Yes / No / N/A compliance field and space for auditor comments

Plus dedicated sections for Objectionable Observations and Recommendations & Follow-Up Actions, so the completed audit functions as a standalone report, not just a checklist.

Aligned to 21 CFR Part 211 and ICH Q7.

Who this is for: Internal audit teams and QA professionals conducting API plant assessments, consultants preparing clients for FDA inspection, and quality leaders who need a defensible audit record, not a generic form.