Mastering ISMS Compliance: A Guide to Annex SL-7 Support Requirements for ISO/IEC 27001:2022

Mastering ISMS Compliance: A Guide to Annex SL-7 Support Requirements for ISO/IEC 27001:2022

Annex SL-7 of ISO/IEC 27001:2022 addresses the critical role of support in managing and improving an Information Security Management System (ISMS). It outlines key requirements for ensuring adequate resources, competence, awareness, communication, and control of documented information. Meeting these requirements ensures the ISMS is effectively implemented and maintained. This blog will break down each clause in simple terms and explain how organizations can align with these standards for successful certification.

Annex SL - 7: Support

Clause 7.1 Resources

The organization shall determine and provide the resources needed for the establishment, implementation, maintenance, and continual improvement of the INFORMATION SECURITY management system.

ISMS Standard Requirements:

ISO/IEC 27001:2022 – 7.1 Resources:

The organization shall determine and provide the resources needed for the establishment, implementation, maintenance, and continual improvement of the Information Security Management System (ISMS).

Clause 7.2 Competence

The organization shall determine the necessary competence of persons doing work under its control that affects its INFORMATION SECURITY performance and ensure they are competent through education, training, or experience. Actions to acquire necessary competence should be evaluated for effectiveness and documented.

ISMS Standard Requirements:

ISO/IEC 27001:2022 - 7.2 Competence:

The organization shall:

  1. Determine the necessary competence of persons affecting ISMS performance.
  2. Ensure persons are competent based on education, training, or experience.
  3. Take actions (e.g., training or hiring) to acquire competence and evaluate effectiveness.
  4. Retain documented information as evidence of competence.
Plain English Explanation:

Technical training is required for staff managing security, including:

  • Firewall administration
  • Staff on boarding
  • Network vulnerability management
  • Monitoring Data Centre environments
  • Risk assessments

Maintain copies of professional certifications in personnel files.

Audit Tool:

Whom to Meet: Management Representative

Documented Information to Review:

  • Employee training certificates
  • Previous employment references

Audit Questions:

  1. Are employees aware of the ISMS policy?
  2. Does technical staff understand their role in ISMS?
7.3 Awareness

Persons doing work under the organization’s control shall be aware of:

  • The INFORMATION SECURITY policy
  • Their contribution to the effectiveness of the INFORMATION SECURITY management system
  • The implications of not conforming to the INFORMATION SECURITY management system

ISMS Standard Requirements:

ISO/IEC 27001:2022 – 7.3 Awareness:

Persons shall be aware of

  1. The information security policy.
  2. Their contribution to ISMS effectiveness.
  3. Implications of nonconformance.

Plain English Explanation:

Awareness training for all employees enhances compliance and understanding of ISMS policies, improving the organization’s security posture.

Audit Tool:

Whom to Meet: Management Representative, HR/Training Manager

Documented Information to Review:

  • Training attendance sheets
  • Training feedback form

Audit Questions:

  1. Show me the training calendar.
  2. Verify training content.

Clause 7.4 Communication

The organization shall determine the need for internal and external communication related to the INFORMATION SECURITY management system, including:

  • What to communicate
  • When to communicate
  • With whom to communicate
  • Who will communicate
  • Communication processes

ISMS Standard Requirements:

ISO/IEC 27001:2022 - 7.4 Communication:

The organization shall determine the need for ISMS-related communications, including:

  1. What to communicate
  2. When to communicate
  3. With whom to communicate
  4. Who will communicate
  5. Communication processes
Plain English Explanation:

Effective communication is essential for any management system. Clear communication channels enhance compliance with ISMS.

Audit Tool:

Whom to Meet: Management Representative

Documented Information to Review:

Communication chart (example):

What

When

To Whom

Who

Means of Communication

VPN usage

Monthly

Customer

IT Manager

Email

ISMS Policy

Annually

All employees

HR/Training

Classroom training

SLA terms

Quarterly

Suppliers

Purchase Manager

Face-to-face meeting

Audit Questions:
  1. When was the last awareness training conducted?
  2. Show evidence of meetings with suppliers regarding ISMS compliance.

7.5 Documented Information

7.5.1 General

The organization’s INFORMATION SECURITY management system shall include:

  • Documented information required by the International Standard
  • Information deemed necessary for the effectiveness of the INFORMATION SECURITY management system

7.5.2 Creating and Updating

When creating or updating documented information, the organization shall ensure:

  1. Identification and description (e.g., title, date, author)
  2. Format and media (e.g., paper, electronic)
  3. Review and approval
7.5.3 Control of Documented Information

Documented information shall be controlled to ensure:

  • Availability and suitability when needed
  • Adequate protection from loss or misuse

Control activities should address distribution, access, storage, preservation, and version control.

ISMS Standard Requirements:

ISO/IEC 27001:2022 - 7.5 Documented Information:

Includes the same provisions for documentation, creation, and control as above.

Plain English Explanation:

Effective documentation management includes:

  • Approval before distribution
  • Version control
  • Monitoring documents from external sources
  • Preservation of records for legal purposes

Audit Tool:

Whom to Meet: All process owners and employees

Documented Information to Review: ISMS records for each process

Audit Questions:

  1. What was the last document update?
  2. How are updated versions communicated to employees?

Conclusion:

Annex SL-7 provides a clear roadmap for managing support functions within an ISM. By ensuring proper allocation of resources, enhancing competence, raising awareness, improving communication, and controlling documentation, organizations can bolster their information security posture. Implementing these measures not only helps meet ISO/IEC 27001:2022 standards but also promotes long-term business resilience and trust.

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FAQ

Annex SL-7 covers resources, competence, awareness, communication, and documented information management, all essential for ISMS success.

Clear communication ensures that employees understand their roles and responsibilities, improving compliance and enhancing overall security.

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