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What Is The Purpose of ISO 27001:2022 Annex A 5.30?

ISO 27001 Annex A Control 5.30 acknowledges the important role ICT platforms and services play in maintaining business continuity during disruption or an event of critical significance.

An organisation’s recovery time objective (RTO) and business impact analysis (BIA) are defined in Annex Control 5.30, which discusses how ICT services interact with those metrics and supporting controls.

Before, during, and after an interruption in business, the goal is to maintain information integrity and availability.

General Guidance on Annex A 5.30

To create processes and procedures under Annex A Control 5.30, a thorough BIA must be conducted to determine how an organisation should respond when operational disruption occurs.

A business impact analysis aims to establish how disruption of any kind could affect business continuity, regardless of the types of impacts and organisational variables involved.

To formulate an agreed-upon RTO that sets clear goals for the return to normal operation, organisations should take into account two key variables:

  • An assessment of the disruption’s magnitude.
  • The nature of the disruption.

Organisations should be able to identify the precise ICT services and functions required for recovery and their performance and capacity requirements within their BIA.

It is essential for organisations to conduct a risk assessment that evaluates their ICT systems and forms the foundation for an ICT continuity strategy (or strategies) that can be launched prior to, during, and after a disruption.

After a strategy has been agreed on, it is necessary to put in place specific processes to ensure ICT services are resilient and adequate to support critical processes and systems during and after disruptions.

These are the main guidance points within Annex A Control 5.30 regarding ICT continuity plans:

  1. To expedite the recovery process from ICT incidents, senior staff members must often make quick decisions regarding information security.
  2. Business continuity and RTO adherence require a strong chain of command that includes competent individuals who can make authoritative decisions.
  3. To facilitate adequate communication and speed up recovery times, organisational structures must be up-to-date and widely communicated.
  4. Regular testing and evaluation and senior management approval are essential components of ICT continuity plans.
  5. A test run should be conducted to gauge the effectiveness of the systems, and key metrics, such as response and resolution times, should be measured.
  6. The following information should be included in an ICT continuity plan:
    • The performance and capacity requirements of any systems or processes used as part of the recovery effort.
    • A clear RTO for each ICT service in question and how the organisation intends to restore them.
    • For each ICT resource, a recovery point objective (RPO) is defined, and procedures are created to ensure information can be restored.



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What Are the Changes From ISO 27001:2013?

There is no precedent for control 5.30 in ISO 27001:2013, it is a new control in ISO 27001:2022.

Table of All ISO 27001:2022 Annex A Controls

In the table below you’ll find more information on each individual ISO 27001:2022 Annex A Control.

ISO 27001:2022 Organisational Controls
Annex A Control Type ISO/IEC 27001:2022 Annex A Identifier ISO/IEC 27001:2013 Annex A Identifier Annex A Name
Organisational Controls Annex A 5.1 Annex A 5.1.1
Annex A 5.1.2
Policies for Information Security
Organisational Controls Annex A 5.2 Annex A 6.1.1 Information Security Roles and Responsibilities
Organisational Controls Annex A 5.3 Annex A 6.1.2 Segregation of Duties
Organisational Controls Annex A 5.4 Annex A 7.2.1 Management Responsibilities
Organisational Controls Annex A 5.5 Annex A 6.1.3 Contact With Authorities
Organisational Controls Annex A 5.6 Annex A 6.1.4 Contact With Special Interest Groups
Organisational Controls Annex A 5.7 NEW Threat Intelligence
Organisational Controls Annex A 5.8 Annex A 6.1.5
Annex A 14.1.1
Information Security in Project Management
Organisational Controls Annex A 5.9 Annex A 8.1.1
Annex A 8.1.2
Inventory of Information and Other Associated Assets
Organisational Controls Annex A 5.10 Annex A 8.1.3
Annex A 8.2.3
Acceptable Use of Information and Other Associated Assets
Organisational Controls Annex A 5.11 Annex A 8.1.4 Return of Assets
Organisational Controls Annex A 5.12 Annex A 8.2.1 Classification of Information
Organisational Controls Annex A 5.13 Annex A 8.2.2 Labelling of Information
Organisational Controls Annex A 5.14 Annex A 13.2.1
Annex A 13.2.2
Annex A 13.2.3
Information Transfer
Organisational Controls Annex A 5.15 Annex A 9.1.1
Annex A 9.1.2
Access Control
Organisational Controls Annex A 5.16 Annex A 9.2.1 Identity Management
Organisational Controls Annex A 5.17 Annex A 9.2.4
Annex A 9.3.1
Annex A 9.4.3
Authentication Information
Organisational Controls Annex A 5.18 Annex A 9.2.2
Annex A 9.2.5
Annex A 9.2.6
Access Rights
Organisational Controls Annex A 5.19 Annex A 15.1.1 Information Security in Supplier Relationships
Organisational Controls Annex A 5.20 Annex A 15.1.2 Addressing Information Security Within Supplier Agreements
Organisational Controls Annex A 5.21 Annex A 15.1.3 Managing Information Security in the ICT Supply Chain
Organisational Controls Annex A 5.22 Annex A 15.2.1
Annex A 15.2.2
Monitoring, Review and Change Management of Supplier Services
Organisational Controls Annex A 5.23 NEW Information Security for Use of Cloud Services
Organisational Controls Annex A 5.24 Annex A 16.1.1 Information Security Incident Management Planning and Preparation
Organisational Controls Annex A 5.25 Annex A 16.1.4 Assessment and Decision on Information Security Events
Organisational Controls Annex A 5.26 Annex A 16.1.5 Response to Information Security Incidents
Organisational Controls Annex A 5.27 Annex A 16.1.6 Learning From Information Security Incidents
Organisational Controls Annex A 5.28 Annex A 16.1.7 Collection of Evidence
Organisational Controls Annex A 5.29 Annex A 17.1.1
Annex A 17.1.2
Annex A 17.1.3
Information Security During Disruption
Organisational Controls Annex A 5.30 NEW ICT Readiness for Business Continuity
Organisational Controls Annex A 5.31 Annex A 18.1.1
Annex A 18.1.5
Legal, Statutory, Regulatory and Contractual Requirements
Organisational Controls Annex A 5.32 Annex A 18.1.2 Intellectual Property Rights
Organisational Controls Annex A 5.33 Annex A 18.1.3 Protection of Records
Organisational Controls Annex A 5.34 Annex A 18.1.4 Privacy and Protection of PII
Organisational Controls Annex A 5.35 Annex A 18.2.1 Independent Review of Information Security
Organisational Controls Annex A 5.36 Annex A 18.2.2
Annex A 18.2.3
Compliance With Policies, Rules and Standards for Information Security
Organisational Controls Annex A 5.37 Annex A 12.1.1 Documented Operating Procedures
ISO 27001:2022 People Controls
Annex A Control Type ISO/IEC 27001:2022 Annex A Identifier ISO/IEC 27001:2013 Annex A Identifier Annex A Name
People Controls Annex A 6.1 Annex A 7.1.1 Screening
People Controls Annex A 6.2 Annex A 7.1.2 Terms and Conditions of Employment
People Controls Annex A 6.3 Annex A 7.2.2 Information Security Awareness, Education and Training
People Controls Annex A 6.4 Annex A 7.2.3 Disciplinary Process
People Controls Annex A 6.5 Annex A 7.3.1 Responsibilities After Termination or Change of Employment
People Controls Annex A 6.6 Annex A 13.2.4 Confidentiality or Non-Disclosure Agreements
People Controls Annex A 6.7 Annex A 6.2.2 Remote Working
People Controls Annex A 6.8 Annex A 16.1.2
Annex A 16.1.3
Information Security Event Reporting
ISO 27001:2022 Physical Controls
Annex A Control Type ISO/IEC 27001:2022 Annex A Identifier ISO/IEC 27001:2013 Annex A Identifier Annex A Name
Physical Controls Annex A 7.1 Annex A 11.1.1 Physical Security Perimeters
Physical Controls Annex A 7.2 Annex A 11.1.2
Annex A 11.1.6
Physical Entry
Physical Controls Annex A 7.3 Annex A 11.1.3 Securing Offices, Rooms and Facilities
Physical Controls Annex A 7.4 NEW Physical Security Monitoring
Physical Controls Annex A 7.5 Annex A 11.1.4 Protecting Against Physical and Environmental Threats
Physical Controls Annex A 7.6 Annex A 11.1.5 Working In Secure Areas
Physical Controls Annex A 7.7 Annex A 11.2.9 Clear Desk and Clear Screen
Physical Controls Annex A 7.8 Annex A 11.2.1 Equipment Siting and Protection
Physical Controls Annex A 7.9 Annex A 11.2.6 Security of Assets Off-Premises
Physical Controls Annex A 7.10 Annex A 8.3.1
Annex A 8.3.2
Annex A 8.3.3
Annex A 11.2.5
Storage Media
Physical Controls Annex A 7.11 Annex A 11.2.2 Supporting Utilities
Physical Controls Annex A 7.12 Annex A 11.2.3 Cabling Security
Physical Controls Annex A 7.13 Annex A 11.2.4 Equipment Maintenance
Physical Controls Annex A 7.14 Annex A 11.2.7 Secure Disposal or Re-Use of Equipment
ISO 27001:2022 Technological Controls
Annex A Control Type ISO/IEC 27001:2022 Annex A Identifier ISO/IEC 27001:2013 Annex A Identifier Annex A Name
Technological Controls Annex A 8.1 Annex A 6.2.1
Annex A 11.2.8
User Endpoint Devices
Technological Controls Annex A 8.2 Annex A 9.2.3 Privileged Access Rights
Technological Controls Annex A 8.3 Annex A 9.4.1 Information Access Restriction
Technological Controls Annex A 8.4 Annex A 9.4.5 Access to Source Code
Technological Controls Annex A 8.5 Annex A 9.4.2 Secure Authentication
Technological Controls Annex A 8.6 Annex A 12.1.3 Capacity Management
Technological Controls Annex A 8.7 Annex A 12.2.1 Protection Against Malware
Technological Controls Annex A 8.8 Annex A 12.6.1
Annex A 18.2.3
Management of Technical Vulnerabilities
Technological Controls Annex A 8.9 NEW Configuration Management
Technological Controls Annex A 8.10 NEW Information Deletion
Technological Controls Annex A 8.11 NEW Data Masking
Technological Controls Annex A 8.12 NEW Data Leakage Prevention
Technological Controls Annex A 8.13 Annex A 12.3.1 Information Backup
Technological Controls Annex A 8.14 Annex A 17.2.1 Redundancy of Information Processing Facilities
Technological Controls Annex A 8.15 Annex A 12.4.1
Annex A 12.4.2
Annex A 12.4.3
Logging
Technological Controls Annex A 8.16 NEW Monitoring Activities
Technological Controls Annex A 8.17 Annex A 12.4.4 Clock Synchronization
Technological Controls Annex A 8.18 Annex A 9.4.4 Use of Privileged Utility ProgramsAccess Rights
Technological Controls Annex A 8.19 Annex A 12.5.1
Annex A 12.6.2
Installation of Software on Operational Systems
Technological Controls Annex A 8.20 Annex A 13.1.1 Networks Security
Technological Controls Annex A 8.21 Annex A 13.1.2 Security of Network Services
Technological Controls Annex A 8.22 Annex A 13.1.3 Segregation of Networks
Technological Controls Annex A 8.23 NEW Web filtering
Technological Controls Annex A 8.24 Annex A 10.1.1
Annex A 10.1.2
Use of Cryptography
Technological Controls Annex A 8.25 Annex A 14.2.1 Secure Development Life Cycle
Technological Controls Annex A 8.26 Annex A 14.1.2
Annex A 14.1.3
Application Security Requirements
Technological Controls Annex A 8.27 Annex A 14.2.5 Secure System Architecture and Engineering PrinciplesLearning From Information Security Incidents
Technological Controls Annex A 8.28 NEW Secure Coding
Technological Controls Annex A 8.29 Annex A 14.2.8
Annex A 14.2.9
Security Testing in Development and Acceptance
Technological Controls Annex A 8.30 Annex A 14.2.7 Outsourced Development
Technological Controls Annex A 8.31 Annex A 12.1.4
Annex A 14.2.6
Separation of Development, Test and Production Environments
Technological Controls Annex A 8.32 Annex A 12.1.2
Annex A 14.2.2
Annex A 14.2.3
Annex A 14.2.4
Change Management
Technological Controls Annex A 8.33 Annex A 14.3.1 Test Information
Technological Controls Annex A 8.34 Annex A 12.7.1 Protection of Information Systems During Audit Testing




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ISO 27001:2022 Annex A Controls

Organisational Controls