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Tolerance Review

The organization shall conduct periodic reviews of impact tolerance levels to ensure they remain appropriate for current business needs and risk environments. Reviews shall evaluate impact analysis, tolerance levels, and monitoring against established criteria and best practices, identifying opportunities for tolerance management improvement.

Requirement ID
OPR-004-R008
Parent Control
Domain Code

Requirement Details & Guidance

OPR-004-R008 · OPR-004
Why This Requirement Exists

This requirement exists to define, assess, approve, monitor, manage, report, review, and validate impact tolerance and criticality for critical business services, with specific focus on tolerance review, so that critical services remain resilient against disruption and decisions are accountable and traceable.

Implementation Guidance

Establish and document the process for tolerance review. Define accountable owners, required inputs and outputs, assessment or approval criteria, review frequency, monitoring, reporting, exception handling, evidence requirements, and escalation paths. Apply the process consistently to critical services and their dependencies, and integrate it with risk management, business continuity, incident management, technology operations, and third-party management where relevant.

Practical Application & Audit Readiness

OPR-004-R008 · Field Guidance

Business Examples

    Common Audit Findings

      Common Mistakes

        Best Practices & Ownership

        OPR-004 · Recommended Approach

        Recommended Practices

          Typical Owner

          Cross-Mapped Regulatory Frameworks

          Harmonized Control Mappings
          FRAMEWORK CODE FRAMEWORK NAME & DETAILS FAMILY / CATEGORY VERSION ACTION
          IRDAI IRDAI Information & Cyber Security Guidelines IRDAI information and cyber-security requirements... Clause: §1.8-V – Risk Treatment; §1.8-VI – Continuous Monitoring and review
          India
          Guideline
          vLatest View →
          RBI-CSF RBI Cyber Security Framework / Master Directions RBI cyber-security requirements and directions set... Clause: 19) Incident Response & Management – 19.4 BCP/DR supporting cyber resilience, rapid recovery and secure resumption aligned to RTOs
          India
          Regulation
          vLatest View →
          SEBI-CSCRF SEBI Cyber Security & Cyber Resilience Framework SEBI’s Cybersecurity and Cyber Resilience Framewor... Clause: 1.5 GV.RM: Risk Management; 2.2 ID.RA: Risk Assessment
          India
          Regulation
          vLatest View →
          DORA Digital Operational Resilience Act The EU Digital Operational Resilience Act establis... Clause: Article 11(1) – Comprehensive ICT business continuity policy Article 11(3) – ICT response and recovery plans
          EU
          Regulation
          vCurrent View →
          NIS2 NIS2 Directive The NIS2 Directive establishes EU-wide cybersecuri... Clause: Article 21(2)(c) – Business continuity, including backup management, disaster recovery and crisis management
          EU
          Directive
          vCurrent View →
          PCI-DSS PCI DSS PCI DSS is an industry security standard maintaine... Clause: 12.3.1 – For each PCI DSS requirement that specifies; 12.3.2 – A targeted risk analysis is performed for each
          PCI
          Standard
          v4 View →
          COBIT2019 COBIT COBIT is an enterprise governance and management f... Clause: 4.4 – Deliver, Service and Support (DSS) > DSS04 – Managed Continuity > DSS04.02 – Maintain business resilience. 4.2 – Align, Plan and Organize (APO) > APO12 – Managed Risk > APO12.05 – Define a risk management action portfolio.
          COBIT
          Governance Framework
          v2019 View →
          NIST-CSF NIST Cybersecurity Framework (CSF) The NIST Cybersecurity Framework provides high-lev... Clause: GV.RM – Risk Management Strategy | GV.RM-02 – Risk appetite and risk tolerance statements are established, communicated, and maintained PR.IR – Technology Infrastructure Resilience | PR.IR-03 – Mechanisms are implemented to achieve resilience requirements in normal and adverse situations
          NIST
          Framework
          v2 View →
          NIST80053 NIST SP 800-53 NIST SP 800-53 Rev. 5 presents control families, i... Clause: 3.16 – RISK ASSESSMENT; RA-3 – RISK ASSESSMENT
          NIST
          Control Catalog
          vRev. 5 View →
          NPCI-ISR NPCI Information Security Requirements NPCI information-security requirements define cont... Clause: Operational Review; Infrastructure Resiliency
          India
          Standard
          vLatest View →
          SOC2 SOC 2 Trust Services Criteria SOC 2 is an independent examination and reporting... Clause: CC9.1 – Risk Mitigation – The entity identifies, selects, and develops risk mitigation activities for risks arising from potential business disruptions. CC4.1 – Monitoring of Controls – COSO Principle 16: The entity selects, develops, and performs ongoing and/or separate evaluations to ascertain whether the components of internal control are present and functioning.
          AICPA
          Audit Framework
          vLatest View →

          Parent Domain Context

          Governance Domain Baseline
          Domain Name:
          Operational Resilience (OPR)
          Purpose:
          To ensure the organization can withstand and adapt to operational disruptions.
          Scope:
          Enterprise

          Parent Control Context

          Control Baseline
          Control Name:
          Impact Tolerance & Criticality Management (OPR-004)
          Summary:
          Establishes impact tolerance management including criticality assessment, impact analysis, tolerance approval, threshold monitoring, exception management, reporting, review, business validation, and continuous improvement.
          Business Description:
          Establish and maintain processes to define, approve, monitor, and periodically review impact tolerances, criticality thresholds, and maximum acceptable disruption levels for critical business services.