Labelling of information
An appropriate set of procedures for information labelling should be developed and implemented in accordance with the information classification scheme adopted by the organization.
Purpose
To ensure that information is clearly marked with its classification to enable appropriate handling and protection.
Implementation Guidance
Define labeling standards for different types of information and media
Implement automated labeling where possible (e.g., email headers, document metadata)
Train users on how to apply and interpret labels correctly
Ensure labels are maintained throughout the information lifecycle
Include labeling requirements in document templates
Recommended Tools
Google Workspace
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Microsoft 365
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Notion
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ISO 27001 Services from the Directory
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AdaptiveGRC
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Advisera
Provider of ISO 27001 documentation, training, and consultancy services to help businesses achieve compliance.

AENOR
Leading Spanish certification body for ISO 27001, ENS (Spanish National Security Scheme), and multi-standard management systems.
Related Controls
Other controls in Organizational Controls
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