C5 (Germany)
C5: Organisation of Information Security

C5 (Germany) C5-OIS-03: Interfaces and Dependencies

Document and communicate the interfaces and dependencies between delivery activities run by the provider and those run by third parties, covering how vulnerabilities, security incidents and malfunctions are handled, and notify affected parties of changes early enough to react before the change takes effect.

Maintained by Gerard BlokdykVerified against the published standard Control text last updated

What else in your programme already covers this

This control maps to 31 controls across 20 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 SP 800-161 Rev 1 · 4 controls

FedRAMP High · 2 controls

  • CA-3 Information Exchange
  • SA-9 External System Services

FedRAMP Moderate · 2 controls

  • CA-3 Information Exchange
  • SA-9 External System Services

ISO 22301:2019 · 2 controls

  • 4.1 Understanding the organization and its context
  • 4.2.1 General

ISO 27701:2019 · 2 controls

  • 8.5.6 Disclosure of subcontractors used to process PII
  • 8.5.8 Change of subcontractor to process PII
  • NIST-CSF-GV.OC-02 Internal and external stakeholders are understood, and their needs and expectations regarding cybersecurity risk management are understood and considered
  • NIST-CSF-GV.OC-05 Outcomes, capabilities, and services that the organization depends on are understood and communicated

NIST SP 800-53 Rev 5 · 2 controls

PCI DSS 4.0 · 2 controls

  • 12.5.2 12.5.2 Annual and change-driven scope confirmation
  • 12.8.5 12.8.5 Responsibility allocation between entity and TPSPs

APRA CPS 234 · 1 control

  • CPS234-16 Assessment of Related Party and Third Party Capability
  • ASBv3-IR-1 Preparation - update incident response plan and handling process

DORA · 1 control

HIPAA Security Rule · 1 control

  • 164.308(b)(1) Business Associate Contracts and Other Arrangements (Standard)

ISO 27001:2022 · 1 control

  • 5.19 Information security in supplier relationships

ISO 27002:2022 · 1 control

  • 5.19 Information security in supplier relationships

ISO 27017:2015 · 1 control

  • CLD.6.3.1 Shared roles and responsibilities within a cloud computing environment

NIS2 Directive · 1 control

  • Art.21.2.d Supply chain security, covering the relationship with each direct supplier and service provider
  • 164.308(b)(1) Business Associate Contracts and Other Arrangements (Standard)

SOC 2 · 1 control

  • SOC2-CC9.2 CC9.2 Assessing and managing vendor and business partner risk

Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.

Other controls in C5: Organisation of Information Security

You are reading one control. How much of C5 (Germany) have you already done?

C5 (Germany) C5-OIS-03 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of C5 (Germany) your existing evidence covers. Hold Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.1 and 95 of 121 C5 (Germany) 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. 0 were rejected on the Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.1 pair alone.

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The graph holds this control, the 31 it maps to, and the evidence behind each claim, over MCP and REST.