ISO/SAE 21434
What is ISO/SAE 21434?
Road vehicles - Cybersecurity engineering. It comprises 114 controls organised across 11 domains, published by ISO/IEC, and applies in International.
How ISO/SAE 21434 maps to other frameworks
All 114 controls, each one mapped to the equivalent requirement in other standards, with the evidence that carries across and the mappings that were judged and rejected shown alongside. No account needed to look.
See the control mappings →The 11 domains ISO/SAE 21434 groups its controls into
Where ISO/SAE 21434 overlaps with the standards you already hold
What ISO/SAE 21434 means in your sector
What ISO/SAE 21434 means for your job
Questions people ask about ISO/SAE 21434
What is ISO/SAE 21434?
How many controls does ISO/SAE 21434 have?
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What frameworks does ISO/SAE 21434 map to?
How do I get started with ISO/SAE 21434 compliance?
Query ISO/SAE 21434 programmatically
ISO/SAE 21434, its 114 controls and every mapping into other standards are available over a REST endpoint and an MCP server, so an agent can read them directly. The free tier is 10 calls a day and needs no signup.
ISO/SAE 21434 API reference and MCP config →What ISO/SAE 21434 requires, control by control
Each page carries the requirement text for one ISO/SAE 21434 control and what an assessor expects to see as evidence.
- 04 Roles and responsibilities definition
- 05 Contact with authorities and special interest groups
- 07 Acceptable use of assets
- 08 Information classification and labeling
- 09 Asset handling procedures
- 15 Access review and recertification
- 16 Cryptographic policy and key management
- 17 Encryption of data at rest
- 18 Encryption of data in transit
- 19 Certificate management
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