FAQGlobalISO/IEC 27036

ISO/IEC 27036 FAQ Cloud Suppliers

How should teams handle Cloud Suppliers under ISO/IEC 27036 Supplier Relationship Security?

Grounded in external ISO, NIST, EU, or framework sources where relevant. Use it as practical implementation guidance, supporting implementation planning and should be validated against jurisdiction-specific legal, contractual, and policy requirements before implementation.

Back to main artifactReview sources
Author
Sorena AI
Published
May 9, 2026
Updated
May 9, 2026
Questions
4

Structured answer sets in this page tree.

Primary sources
3

Cited legal and guidance references.

Publication metadata
Sorena AI
Published May 9, 2026
Updated May 9, 2026
Overview

A cloud supplier is a supplier or external service provider that delivers cloud services or supports them as part of the supply chain. In practice, that can include a cloud service provider, a customer that relies on the cloud service, or a shared-responsibility arrangement where some controls sit with the provider and some sit with the customer.

Search this module

Find a question or answer quickly

4 of 4 questions
Question 1

How should teams handle Cloud Suppliers under ISO/IEC 27036?

Start with the operational decision: define what Cloud Suppliers means in your ISO/IEC 27036 scope, who owns it, and what record proves the decision is current.

For cloud security work, write the provider/customer split before requesting evidence; the same control can be provider-owned, customer-owned, or shared depending on the service model and contract. This keeps the answer useful in audits, customer reviews, incidents, supplier reviews, and management review.

  • Name the accountable owner and reviewer for Cloud Suppliers.
  • Record the scope, assumptions, decision, approval date, evidence location, exception status, and next review trigger.
  • Escalate when Cloud Suppliers changes risk acceptance, service commitments, customer promises, regulatory duties, or certification evidence.
Citations
Question 2

What evidence should prove Cloud Suppliers is current under ISO/IEC 27036?

The evidence should show the process operating. For this artifact, the strongest record usually includes supplier tiering, due diligence, contract clauses, assurance reviews, fourth-party visibility, incident handoffs, monitoring records, and offboarding evidence.

Avoid evidence that only repeats a requirement. A reviewer should be able to see the actual owner, date, system, supplier, AI system, service, incident, risk, or control sample behind the answer.

  • Use source records from the system of work, not screenshots created only for audit day.
  • Keep exceptions visible as risk acceptance, corrective action, or management-review input.
  • Update linked registers when the answer changes an owner, risk, control, service, supplier, or review date.
Citations
Recommended next step

Operationalize ISO/IEC 27036 FAQ: Cloud Suppliers

Capture owners, evidence, decisions, and review dates in one workflow record so supplier security controls and escalation points stay auditable over time.

Assessment workflow
Open Assessment Autopilot for ISO/IEC 27036

Convert ISO/IEC 27036 FAQ: Cloud Suppliers into accountable tasks, evidence requests, and review checkpoints.

Explore next step
Talk to Sorena
Talk through implementation

Review your current scope, evidence gaps, and next implementation steps.

Explore next step
Question 3

Who should approve Cloud Suppliers decisions under ISO/IEC 27036?

The person who can fund, operate, and correct the process should own the decision; governance should review consistency and exceptions.

For high-impact changes, approval should include the teams affected by the evidence: security, privacy, resilience, supplier management, AI governance, legal, risk, or business service owners as relevant.

  • Use a named owner, named backup, and named escalation forum.
  • Separate preparation work from risk acceptance and final approval.
  • Keep approval records with the evidence rather than in disconnected email threads.
Citations
Question 4

When should Cloud Suppliers be reviewed under ISO/IEC 27036?

Review it at planned intervals and whenever the underlying scope, service, supplier, control, risk, AI system, personal data flow, incident process, or customer commitment changes.

A stale record is worse than a short record. If the facts change, update the evidence and mark what changed so the next reviewer can trust the page.

  • Set a planned review date and a change-trigger rule.
  • Use findings to update controls, procedures, contracts, risk registers, or training.
  • Carry unresolved items into management review or risk acceptance.
Citations
Primary sources

References and citations

ISO/IEC 27036-1:2021 standard page
iso.org
Referenced sections
  • Primary ISO listing for supplier relationship security overview and concepts.
"overview of the guidance intended to assist organizations"
ISO/IEC 27036-2:2022 standard page
iso.org
Referenced sections
  • Primary ISO listing for supplier and acquirer relationship requirements.
"fundamental information security requirements for defining, implementing, operating, monitoring, reviewing, maintaining and improving supplier and acquirer relationships"
ISO/IEC 27036-3:2023 standard page
iso.org
Referenced sections
  • Primary ISO listing for hardware, software, and service supply-chain guidance.
"multi-layered hardware, software, and services supply chains"
Related guides

Explore more topics

ISO/IEC 27036 Assurance Evidence FAQ
How should teams handle Assurance Evidence under ISO/IEC 27036? Practical answer with owners, evidence, review triggers, and external source references.
ISO/IEC 27036 Compliance Guide
ISO/IEC 27036 Compliance for ISO/IEC 27036 Supplier Relationship Security: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
ISO/IEC 27036 Contract Controls FAQ
How should teams handle Contract Controls under ISO/IEC 27036? Practical answer with owners, evidence, review triggers, and external source references.
ISO/IEC 27036 Contract Security Clauses Guide
ISO/IEC 27036 Contract Security Clauses for ISO/IEC 27036 Supplier Relationship Security: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
ISO/IEC 27036 Fourth Parties FAQ
How should teams manage fourth-party supplier risk under ISO/IEC 27036? Practical answer with owners, evidence, review triggers, and external source references.
ISO/IEC 27036 ICT Supply Chain Lifecycle Guide
ISO/IEC 27036 ICT Supply Chain Lifecycle for ISO/IEC 27036 Supplier Relationship Security: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
ISO/IEC 27036 Indirect and Fourth Party Suppliers Guide
ISO/IEC 27036 Indirect and Fourth Party Suppliers for ISO/IEC 27036 Supplier Relationship Security: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
ISO/IEC 27036 Onboarding and Offboarding Workflow
ISO/IEC 27036 Onboarding and Offboarding Workflow for ISO/IEC 27036 Information security for supplier relationships: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
ISO/IEC 27036 Risk Tiers FAQ
How should teams handle Risk Tiers under ISO/IEC 27036? Practical answer with owners, evidence, review triggers, and external source references.
ISO/IEC 27036 Supplier Assurance Framework Guide
ISO/IEC 27036 Supplier Assurance Framework for ISO/IEC 27036 Information security for supplier relationships: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
ISO/IEC 27036 Supplier Incidents FAQ
How should teams handle Supplier Incidents under ISO/IEC 27036? Practical answer with owners, evidence, review triggers, and external source references.
ISO/IEC 27036 Supplier Monitoring Evidence Workflow
ISO/IEC 27036 Supplier Monitoring Evidence Workflow for ISO/IEC 27036 Supplier Relationship Security: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
ISO/IEC 27036 Supplier Monitoring FAQ
How should teams handle Supplier Monitoring under ISO/IEC 27036? Practical answer with owners, evidence, review triggers, and external source references.
ISO/IEC 27036 Supplier Relationship Types Guide
ISO/IEC 27036 Supplier Relationship Types for ISO/IEC 27036 Supplier Relationship Security: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
ISO/IEC 27036 Supplier Security FAQ
ISO/IEC 27036 FAQ for ISO/IEC 27036 Supplier Relationship Security: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
ISO/IEC 27036 Termination And Offboarding FAQ
How should teams handle Termination And Offboarding under ISO/IEC 27036? Practical answer with owners, evidence, review triggers, and external source references.
ISO/IEC 27036 Third Party Risk Checklist
ISO/IEC 27036 Third Party Risk Checklist for ISO/IEC 27036 Supplier Relationship Security: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
ISO/IEC 27036 vs NIST SP 800-161 Comparison
ISO/IEC 27036 vs NIST SP 800-161 for ISO/IEC 27036 Supplier Relationship Security: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.