OSFI B-13 vs IEC 62443

What is the difference between OSFI B-13 and IEC 62443?

OSFI B-13 is a risk management framework applying in Canada, with 8 controls across 8 domains. IEC 62443 is a other framework applying in International, with 303 controls across 6 domains. They govern different subjects, so the overlap is limited to the governance requirements they share. The mapping below shows where that is.

OSFI B-138 controls

IEC 62443303 controls

Questions people ask about OSFI B-13 and IEC 62443

What is the difference between OSFI B-13 and IEC 62443?

OSFI B-13 has 8 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 OSFI B-13 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 OSFI B-13 and IEC 62443 so you can identify shared requirements and avoid duplicate effort.

How do OSFI B-13 and IEC 62443 controls map to each other?

Our platform maps controls between OSFI B-13 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, OSFI B-13 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.