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FDA 483 Citations
Guides to the most common FDA Form 483 inspection citations for medical device and food companies: what each citation means, what FDA expects in your response, and the procedures that fix it.


FDA 483 Citations for Document Control Under 21 CFR 820.40
Document control citations appeared more than 40 times on FDA device 483s in fiscal year 2025. This guide explains what investigators found and how to fix approval, distribution and change control.
Aaron Lyon
23 hours ago5 min read
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FDA 483 Citations for Unique Device Identification Under 21 CFR 801.20 and Part 830
UDI and GUDID citations appeared more than 110 times on FDA device 483s in fiscal year 2025. This guide explains the label and database requirements and how to answer the citations.
Aaron Lyon
23 hours ago5 min read
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FDA 483 Citations for Management Review and Management Responsibility Under 21 CFR 820.20
Management responsibility citations appeared more than 100 times on FDA device 483s in fiscal year 2025. Under QMSR, investigators can now read your management review records. Here is how to respond.
Aaron Lyon
23 hours ago5 min read
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FDA 483 Citations for Training Under 21 CFR 820.25
Training citations appeared nearly 80 times on FDA device 483s in fiscal year 2025. This guide explains what investigators found, how to respond and what a compliant training system needs under QMSR.
Aaron Lyon
23 hours ago5 min read
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FDA 483 Citations Under 21 CFR 117.130 and 117.135: Hazard Analysis and Preventive Controls
Hazard analysis and preventive control citations appeared more than 500 times on FDA food 483s in fiscal year 2025. This guide explains what investigators found and how to fix the food safety plan.
Aaron Lyon
23 hours ago6 min read
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FDA 483 Citations Under 21 CFR 117.35: Pests, Cleaning and Sanitation
Sanitary operations under 21 CFR 117.35 drew more than 750 FDA 483 citations at food facilities in fiscal year 2025, led by pest control. This guide explains each citation and how to fix it.
Aaron Lyon
23 hours ago6 min read
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FDA 483 Citations for Design Controls Under 21 CFR 820.30
Design control citations appeared nearly 200 times on FDA 483s in fiscal year 2025, led by design change, risk analysis and design validation. This guide covers each one and how to respond.
Aaron Lyon
23 hours ago6 min read
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FDA 483 Citation 21 CFR 820.22: Quality Audit Procedures
Internal audit citations appeared more than 80 times on FDA 483s in fiscal year 2025, and QMSR now lets investigators read your audit reports. Here is how to respond and how to fix the audit program.
Aaron Lyon
23 hours ago5 min read
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FDA 483 Citation 21 CFR 803.17: Written MDR Procedures
Medical Device Reporting citations appeared more than 110 times on FDA 483s in fiscal year 2025. This guide explains the MDR procedure and late-report citations and how to answer them.
Aaron Lyon
23 hours ago6 min read
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FDA 483 Citation 21 CFR 820.75: Process Validation Not Performed
Process validation drew more than 130 FDA 483 citations for device manufacturers in fiscal year 2025. This guide explains the citations, the requirements and how to respond.
Aaron Lyon
23 hours ago6 min read
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FDA 483 Citation 21 CFR 820.90: Control of Nonconforming Product
Nonconforming product control drew more than 110 FDA 483 citations for device firms in fiscal year 2025. Here is what the citation means and how to fix both the records and the system.
Aaron Lyon
23 hours ago6 min read
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FDA 483 Citation 21 CFR 820.50: Purchasing and Supplier Controls
Purchasing controls drew more than 160 FDA 483 citations for medical device firms in fiscal year 2025. This guide explains the citations, the requirements and the response FDA expects.
Aaron Lyon
23 hours ago6 min read
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FDA 483 Citation 21 CFR 820.198: Complaint Handling Procedures
Complaint handling was the second most cited medical device observation on FDA 483s in fiscal year 2025. This guide explains the citation, the requirements behind it and how to build a response FDA will accept.
Aaron Lyon
23 hours ago7 min read
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FDA 483 Citation 21 CFR 820.100: CAPA Procedures Not Established
CAPA was the most cited medical device observation on FDA Form 483s in fiscal year 2025. Here is what the citation means, what a credible response contains, and what a compliant CAPA procedure must cover under QMSR.
Aaron Lyon
23 hours ago8 min read
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