Managing information security in the ICT supply chain
Processes and procedures should be defined and implemented to manage the information security risks associated with the ICT products and services supply chain.
Purpose
To address information security risks within the ICT supply chain.
Implementation Guidance
Assess security risks in the supply chain
Verify the security of ICT products and services
Monitor supplier security practices continuously
Implement secure development practices for custom software
Maintain visibility into the supply chain
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Semgrep
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Notion
All-in-one workspace for documentation, policies, and knowledge management. Perfect for startups to manage all ISO 27001 documentation.
ISO 27001 Services from the Directory
These providers can help you implement A.5.21 and achieve ISO 27001 certification.
360 Advanced
US CPA and compliance assessment firm for SOC 1/2, ISO 27001, HITRUST, HIPAA, and PCI with hands-on mid-market delivery.

6clicks
Cyber GRC platform with a strong US presence for risk, compliance, and third-party assessments.
A-LIGN
High-volume multi-framework audit firm for SOC 2, ISO 27001, HITRUST, FedRAMP, CMMC, and PCI, with dual ANAB/UKAS ISO pathways.
AdaptiveGRC
Polish GRC software platform for integrated risk, compliance, audit, and information security management including ISO 27001 programs.

Advisera
Provider of ISO 27001 documentation, training, and consultancy services to help businesses achieve compliance.

AENOR
Leading Spanish certification body for ISO 27001, ENS (Spanish National Security Scheme), and multi-standard management systems.
Related Controls
Other controls in Organizational Controls
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