ISO 27001:2022 5.21: Managing information security in the information and communication technology (ICT) supply chain
Processes and procedures are to be defined and put in place to manage information security risks in the supply chain for ICT products and services. Purpose (stated in ISO/IEC 27002:2022): keeps security across the ICT product and service supply chain at the agreed level. As an Annex A reference control, it is compared with the controls determined in risk treatment (6.1.3 c) and recorded in the Statement of Applicability as included or excluded, with the justification and implementation status (6.1.3 d); implementation guidance is ISO/IEC 27002:2022 5.21.
Maintained by Gerard Blokdyk·Verified against the published standard ·Control text last updated
What else in your programme already covers this
This control maps to 125 controls across 32 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.
NIST-CSF-GV.OC-05 Outcomes, capabilities, and services that the organization depends on are understood and communicated
NIST-CSF-GV.SC-01 A cybersecurity supply chain risk management program, strategy, objectives, policies, and processes are established and agreed to by organizational stakeholders
NIST-CSF-GV.SC-02 Cybersecurity roles and responsibilities for suppliers, customers, and partners are established, communicated, and coordinated internally and externally
NIST-CSF-GV.SC-03 Cybersecurity supply chain risk management is integrated into cybersecurity and enterprise risk management, risk assessment, and improvement processes
NIST-CSF-GV.SC-04 Suppliers are known and prioritized by criticality
NIST-CSF-GV.SC-05 Requirements to address cybersecurity risks in supply chains are established, prioritized, and integrated into contracts and other types of agreements with suppliers and other relevant third parties
NIST-CSF-GV.SC-06 Planning and due diligence are performed to reduce risks before entering into formal supplier or other third-party relationships
NIST-CSF-GV.SC-07 The risks posed by a supplier, their products and services, and other third parties are understood, recorded, prioritized, assessed, responded to, and monitored over the course of the relationship
NIST-CSF-GV.SC-09 Supply chain security practices are integrated into cybersecurity and enterprise risk management programs, and their performance is monitored throughout the technology product and service life cycle
NIST-CSF-GV.SC-10 Cybersecurity supply chain risk management plans include provisions for activities that occur after the conclusion of a partnership or service agreement
NIST-CSF-ID.AM-04 Inventories of services provided by suppliers are maintained
NIST-CSF-ID.RA-10 Critical suppliers are assessed prior to acquisition
7.1.c Article 7(1)(c): public institutions and critical infrastructures buy cybersecurity products and services only from Presidency-authorised providers
You are reading one control. How much of ISO 27001:2022 have you already done?
ISO 27001:2022 5.21 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of ISO 27001:2022 your existing evidence covers. Hold NIST SP 800-53 Rev 5 and 79 of 93 ISO 27001:2022 controls already carry evidence.
Each report names every control your existing framework evidences, every one it does not, the reasoning behind each claim, and the claims that were argued against and rejected. 170 were rejected on the NIST SP 800-53 Rev 5 pair alone.