Good Manufacturing Practice (GMP) compliance is the baseline requirement for every pharmaceutical manufacturer — and the benchmark against which FDA investigators, EU GMP inspectors, and contract manufacturing customers measure your operation. A GMP audit checklist aligned to 21 CFR Parts 210 and.
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Personnel & Training
Personnel are the most dynamic variable in any GMP operation and the source of most quality system failures. 21 CFR 211.28 and EU GMP Chapter 2 require that personnel performing GMP activities are qualified by education, training, and experience. A training record.
Personnel Qualifications
Each person engaged in manufacture, processing, or holding of a drug product has education,.
Consultants Qualified
Consultants advising on cGMP activities are qualified by education, training, and experience. Records retained.
Training Program
Training program covers GMP principles, job-specific procedures, and hygiene requirements. Training records maintained and.
Hygiene & Health Controls
Personnel health conditions that could adversely affect products are controlled. Protective clothing requirements defined.
Premises & Environment
GMP facilities must be designed, constructed, and maintained to minimize contamination risk and prevent mix-ups. Environmental monitoring, HVAC qualification, and facility maintenance programs are the three areas investigators examine most carefully in a premises audit. A facility that cannot demonstrate a state.
| Facility Area | CFR / EU GMP Ref | Audit Questions | Evidence Required |
|---|---|---|---|
| Manufacturing Areas | 21 CFR 211.42 / EU GMP Ch.3 | Are areas of adequate size? Is flow designed to minimize cross-contamination? Are classified areas within specification? | Facility layout drawings, environmental monitoring data, differential pressure logs |
| HVAC & Air Handling | 21 CFR 211.46 / EU GMP Annex 1 | Are HVAC systems qualified? Are particle counts and viable monitoring in spec? Are filter change records current? | HVAC qualification, EM reports, PM records |
| Utilities (WFI, PW) | 21 CFR 211.48 / EU GMP Ch.3 | Are water systems qualified and validated? Is bioburden monitoring current? Are TOC and conductivity in spec? | Water system validation, trending data, alert/action limits |
| Pest Control | 21 CFR 211.56 / EU GMP Ch.3 | Is pest control program documented? Are records of treatments and findings available? Are entry points sealed? | Pest control service records, inspection reports |
| Cleaning & Sanitation | 21 CFR 211.56 / EU GMP Ch.3 | Are cleaning schedules documented and followed? Are cleaning agents approved? Are sanitization logs complete? | Cleaning schedules, completed logs, approved cleaning agent list |
Equipment Qualification & Calibration
GMP equipment must be qualified before use and maintained in a qualified state throughout its lifecycle. Equipment qualification (IQ/OQ/PQ), calibration programs, and preventive maintenance schedules are all subject to regulatory inspection. Unqualified equipment, out-of-calibration instruments used for GMP measurements, and maintenance activities.
Documents that equipment is installed correctly per manufacturer specifications and design requirements. Includes utilities,.
Verifies that equipment operates within defined parameters across its intended operating range. Includes worst-case.
Demonstrates equipment consistently produces product meeting specifications under actual production conditions. Uses production materials.
All GMP instruments calibrated at defined intervals against traceable standards. Calibration due dates enforced..
Materials Management & Traceability
Material management — from incoming inspection through quarantine, release, storage, and dispensing — is a primary route for contamination, mix-up, and adulteration. FDA investigators specifically look for labeled quarantine areas, controlled access to released materials, FIFO/FEFO inventory management, and lot-level traceability from.
All incoming materials placed in quarantine until released by QC. Identity testing performed on.
Sampling performed per approved SOP. Samples tested against approved specifications. OOS results investigated per.
Released by authorized QC personnel. Quarantine label removed, approved label applied. Lot release recorded.
Materials dispensed by qualified personnel per batch record instructions. Weights verified by second person..
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Quality Control — Testing & Release
The QC unit's independence and authority are foundational GMP principles. QC must have the authority to approve or reject any batch — and that authority must be demonstrated in practice, not just stated in an SOP. QC release decisions must be based.
Approved specifications current for all raw materials, in-process materials, and finished products. Specifications approved.
All analytical methods validated per ICH Q2(R1). Validation data supports suitability for intended use..
Reference standards properly stored, tested for identity and potency, and replaced at defined intervals..
Retain samples stored per 21 CFR 211.170 requirements: quantity sufficient for two full quality.
GMP Compliance Is Earned by Execution, Not by Documentation
A GMP audit checklist defines what the regulatory expectation is. Meeting that expectation requires that the systems described in the checklist are actually operating as designed — every shift, every lot, every analyst, every day. The six pillars above represent the complete.
Digital GMP management platforms make the execution of these requirements more reliable by building.
Frequently Asked Questions
What is the difference between GMP and cGMP?
GMP (Good Manufacturing Practice) refers to the general regulatory framework requiring pharmaceutical manufacturers to.
How does EU GMP differ from U.S. 21 CFR 211?
Both U.S. cGMP (21 CFR 210/211) and EU GMP (Eudralex Volume 4) require the.
What is required for 21 CFR Part 11 compliance?
21 CFR Part 11 governs the use of electronic records and electronic signatures as.
How often should GMP self-inspections be conducted?
EU GMP Chapter 9 requires self-inspections to be conducted at regular intervals and following.
Can digital batch records replace paper batch records under GMP?
Yes — digital batch records are fully acceptable under both U.S. cGMP and EU.
Run Your GMP Audit Program Digitally — Compliant from Day One
iFactory digitizes your GMP audit checklists, batch records, deviations, and CAPAs with 21 CFR Part 11-compliant electronic records and tamper-evident audit trails — so your documentation is always defensible. Book a 30-minute demo to walk through your GMP compliance workflow.
