21 CFR Part 211 - Current Good Manufacturing Practice vs IEC 62443
What is the difference between 21 CFR Part 211 - Current Good Manufacturing Practice and IEC 62443?
21 CFR Part 211 - Current Good Manufacturing Practice is a other framework applying in the United States, with 76 controls across 20 domains. IEC 62443 is a other framework applying in International, with 303 controls across 6 domains. Both govern the same subject, so their requirements overlap; the mapping below shows which controls carry across and which are asked for by only one of them.
21 CFR Part 211 - Current Good Manufacturing Practice76 controls
IEC 62443303 controls
Questions people ask about 21 CFR Part 211 - Current Good Manufacturing Practice and IEC 62443
What is the difference between 21 CFR Part 211 - Current Good Manufacturing Practice and IEC 62443?
21 CFR Part 211 - Current Good Manufacturing Practice has 76 controls while IEC 62443 has 303 controls. Both frameworks address compliance requirements but differ in scope, focus, and applicability. Use our platform to explore the exact control-to-control mappings.
Do I need both 21 CFR Part 211 - Current Good Manufacturing Practice and IEC 62443?
Whether you need both depends on your industry, regulatory requirements, and customer expectations. Many organizations implement multiple frameworks simultaneously. Our compliance platform helps you map controls between 21 CFR Part 211 - Current Good Manufacturing Practice and IEC 62443 so you can identify shared requirements and avoid duplicate effort.
How do 21 CFR Part 211 - Current Good Manufacturing Practice and IEC 62443 controls map to each other?
Our platform maps controls between 21 CFR Part 211 - Current Good Manufacturing Practice and IEC 62443 at a granular level. Each mapping shows whether controls are fully aligned, partially aligned, or represent gaps. This helps you prioritize implementation when pursuing both frameworks.
Which framework should I implement first, 21 CFR Part 211 - Current Good Manufacturing Practice or IEC 62443?
The best starting point depends on your specific regulatory requirements, industry, and customer demands. Consider which framework is most urgently required by your stakeholders or regulators. Use our free compliance platform to run a gap analysis and determine the optimal implementation sequence.
Each framework on its own
Comparisons people read next
Each of these compares one of the two standards above against another it shares controls with.
21 CFR Part 211 - Current Good Manufacturing Practice vs 21 CFR Part 58 - Good Laboratory Practice (GLP)12 shared controls21 CFR Part 211 - Current Good Manufacturing Practice vs FDA Quality Management System Regulation (QMSR)7 shared controls21 CFR Part 211 - Current Good Manufacturing Practice vs Protective Security Policy Framework (PSPF) Release 20244 shared controlsIEC 62443 vs IEEE 168617 shared controlsIEC 62443 vs NIST SP 1800-3217 shared controlsIEC 62443 vs ISO 2701917 shared controls
See all control mappings with interactive gap analysis
Explore the complete mapping between 21 CFR Part 211 - Current Good Manufacturing Practice and IEC 62443 on our compliance platform.
Written and maintained by Gerard Blokdyk, The Art of Service.