ISO 27001 Protection Of Records (Annex A 5.33)

Introduction

Protection of records is a foundational element of information governance because records represent formal evidence of business activities, compliance, decisions, and transactions. Under ISO 27001:2022 Annex A 5.33, organizations are required to protect records against loss, destruction, falsification, unauthorized access, and unauthorized release throughout their lifecycle.

This control ensures that records remain accurate, secure, and accessible when needed, while also preventing unauthorized modification or disclosure. It plays a critical role in maintaining audit readiness, regulatory compliance, and operational integrity.

What This Control Is About (Basic Information)

Comply Agent shows the following core attributes of this control:

• Title: Protection of Records
• Control ID: UC-DA-033
• Category: Data Protection
• Subcategory: Records Management
• Version: v1.0

The control requires organizations to implement records management practices, retention schedules, and protection mechanisms to safeguard records across their lifecycle.

Objective:
To ensure the integrity, confidentiality, and availability of records from creation to disposal.

This includes:

• Preventing unauthorized access and disclosure
• Protecting records from tampering or falsification
• Ensuring availability during audits or legal needs
• Managing retention and secure disposal effectively

Implementation & Guidance

Comply Agent shows that organizations must implement a comprehensive records management policy, supported by retention schedules, secure destruction procedures, and employee awareness programs.

Key Implementation Areas

1. Records Management Policy

Organizations must define how records are:

• Created, classified, and stored
• Accessed and shared
• Retained and disposed

A formal Records Retention Policy serves as the governing document for this control.

2. Retention Schedules

Comply Agent shows retention schedules as a mandatory documentation requirement.

These schedules define:

• Duration for retaining each record type
• Legal and regulatory obligations
• Business and operational requirements

Without retention schedules, records may be over-retained or deleted inconsistently.

3. Records Protection Procedures

Organizations must implement procedures to ensure:

• Secure storage (logical and physical)
• Access restrictions based on roles
• Protection from unauthorized alteration
• Controlled distribution and sharing

These procedures ensure records remain trustworthy and protected.

4. Secure Disposal Controls

Secure destruction procedures must include:

• Approved disposal methods
• Verification and authorization before deletion
• Secure wiping of digital records
• Physical destruction of paper-based records

This prevents unauthorized recovery of sensitive information.

5. Training and Awareness

Comply Agent shows training as a required evidence component.

Employees must be trained on:

• Proper handling of records
• Classification and retention rules
• Security responsibilities
• Risks of improper record management

Evidence Examples

Comply Agent shows the following: Records Management Policy and procedures, Training records and materials, Inventory of record types with retention schedules.

Operational Details

Comply Agent shows how this control is executed operationally:

• Frequency: Annually
• Review Cycle: Annually
• Owner Role: CISO
• Responsible Role: CISO
• Automation Score: 40%
• Last Updated: 18 March 2026

This indicates that the control is governed through periodic oversight and centralized ownership, ensuring accountability.

The 40% automation score reflects a hybrid implementation where:

• Governance processes are manual
• Evidence collection is partially automated
• Monitoring is supported by systems like backup and DLP tools

Compliance & Risk Management

Comply Agent shows the following attributes:

• Status: Not Started
• Compliance Status: N/A
• Control Type: Administrative
• Maturity Level: Level 4
• Risk Domain: Information Governance
• Clause Reference: ISO 27001:2022 A.5.33

This control is categorized as an Administrative Control, emphasizing structured governance, policy enforcement, and defined responsibilities.

Key Risks Addressed

• Unauthorized access to sensitive records
• Loss or destruction of critical business data
• Data integrity compromise
• Non-compliance with legal and regulatory requirements

Even though Comply Agent shows “Not Started”, the defined maturity level indicates a designed, structured control ready for implementation.

Framework Mappings

Comply Agent shows alignment across multiple frameworks:

1. Primary Mapping

• ISO 27001:2022 – Annex A 5.33 (Exact Match)

2. Supporting Frameworks

• SOC 2 – CC6.5 (Partial)
• GDPR – Article 32 (Partial)

3. Extended Mappings

Comply Agent shows:

• DORA
• Article 11 – Information and ICT security policy
• Article 12 – Data backup and recovery policies
• SOC 2
• CC3.2 – Protection against unauthorized alteration or destruction
• CC6.1 – Logical access restriction

This demonstrates that Protection of Records supports multi-framework compliance and audit efficiency.

Evidence Library

Comply Agent shows five required evidence categories:

1. Policy Document

• Records Retention Policy

2. Documentation

• Retention Schedules

3. Procedures

• Records Protection Procedures

4. System Configuration (Auto-collected)

• Backup and Recovery Logs
• Source: Backup System

5. Access Logs (Auto-collected)

• Logs of access to sensitive records
• Source: DLP/IRM System

This structure ensures both design-level and operational evidence is available for audits.

FAQs: ISO 27001 Protection Of Records (Annex A 5.33) 

1. What is ISO 27001 Protection of Records?

It is a control that ensures records are managed, stored, retained, and disposed of securely throughout their lifecycle. This includes protecting records from unauthorized access, loss, and modification while maintaining their integrity and availability.

2. What is the objective of Annex A 5.33?

The objective is to ensure that records remain accurate, confidential, and accessible when required. It focuses on maintaining trust in records as reliable evidence for audits, legal purposes, and business operations.

3. What types of records are covered under this control?

This control applies to both digital and physical records, including compliance documents, contracts, financial records, logs, and operational data. Any information classified as a record must be protected under this control.

4. What evidence is required for ISO 27001 audits?

Auditors expect documented policies, retention schedules, procedures, and system-generated logs such as backup and access logs. These collectively demonstrate that the control is both designed and operating effectively.

5. Who is responsible for implementing this control?

Comply Agent shows the CISO as both the owner and responsible role for this control. This ensures centralized accountability and alignment with information security governance practices.

6. How often should records management controls be reviewed?

Comply Agent shows an annual review cycle, which ensures that policies, retention schedules, and procedures remain aligned with regulatory and business requirements. More frequent reviews may be required in high-risk environments.