ISO 27001 Clause 5.1 Leadership and Commitment + Template

ISO 27001 Leadership and Commitment

ISO 27001 is a top down management system that needs leadership to be engaged and driving information security.

Key Takeaways

• The success of the Information Security Management System (ISMS) needs leadership commitment. Without their buy-in and drive, the system is likely to fail.
• Top management must provide necessary resources, integrate ISMS requirements into business processes, and communicate its importance throughout the organisation.
• To demonstrate compliance, you should establish a Management Review Team with senior representatives and assign a dedicated person to own the ISO 27001 process.

What is ISO 27001 Clause 5.1?

ISO 27001 Clause 5.1 is Leadership and Commitment. It requires you to to make sure you have the support and buy in of your leadership team for your information security management system (ISMS).

Leadership and commitment is about having an information security management system (ISMS) that is driven and led from the top.

Without this level of commitment and drive the information security management is doomed to fail.

Giving this to IT to solve or devolving it to the lower ranks will see people not doing what they should do due to conflicting priorities.

As a top down leadership led standard, for ISO 27001 you are going to make sure that top management can demonstrate leadership and commitment with respect to the information security management system.

That leadership and commitment will:

1. Ensure the information security policy and the information security objectives are established and are compatible with the strategic direction of the organisation.
2. Ensure the integration of the information security management system requirements into the organisational processes.
3. Ensure that the resources needed for the information security management system are available.
4. Communicate the importance of effective Information Security Management and of conforming to the information security management system requirements.
5. Ensure that the information security management system achieves its intended outcomes.
6. Direct and support persons to contribute to the effectiveness of the information security management system.
7. Promote continual improvement
8. Support other relevant management roles to demonstrate their leadership as it applies to their role and information security.

Purpose

The purpose of ISO 27001 Clause 5.1 Leadership and Commitment is to make sure that information security is driven from the top.

Definition

The ISO 27001 standard defines ISO 27001 Clause 5.1 Leadership and Commitment as:

Top management shall demonstrate leadership and commitment with respect to the information security management system by: a) ensuring the information security policy and the information security objectives are established and are compatible with the strategic direction of the organisation; b) ensuring the integration of the information security management system requirements into the organisation’s processes; c) ensuring that the resources needed for the information security management system are available; d) communicating the importance of effective information security management and of conforming to the information security management system requirements; e) ensuring that the information security management system achieves its intended outcome(s); f) directing and supporting persons to contribute to the effectiveness of the information security g) promoting continual improvement h) supporting other relevant management roles to demonstrate their leadership as it applies to their

ISO27001:2022 Clause 5.1 Leadership and Commitment

FREE Training Video

In this free training video I show you how to implement ISO 27001 Clause 5.1 Leadership and Commitment and how to pass your audit.

Requirement

There are 8 specific requirements when it comes to leadership and commitment. This is a testament to how importantly the standard takes it. Read the implementation guide below to see exactly what they are how to quickly and simply meet the requirements.

Implementation Guide

ISO 27001 is a top down leadership standard. It’s actually aligned with the majority of the ISO standards. They all follow a very similar format and if you’ve implemented other ISO standards such as ISO 9001 then a lot of what you will see here is going to be familiar to you. It may well be that you’re going to reuse what you have or just do a slight tweak.

You have to show and have to lead from the top. This isn’t driven by someone in IT. This isn’t driven by some information security person like me with their police hat on or their parent hat on telling you what it is that you need to do.

This has to be driven from leadership. It has to be driven from the top.

Information security policy and objectives

You will write your information security policy and your associated information security policies based on the needs of the business and the risks the business faces. These are defined as part of the process of building your information security management system (ISMS).

We ensure that our information security objectives are Specific, Measurable, Achievable, Realistic and Timely (SMART) and for each objective we clearly set out what the measures are. The information security objectives are recorded and communicated in the Information Security Policy and they are included as part of the structured agenda at the Management Review Team meeting for reporting and oversight.

Our company mission and values and who we are are recorded in the Organisation overview.

The Context of Organisation document plays a pivotal role in the creation of our objectives as we look at interested parties, their needs, internal and external issues that may influence the Information Security Management System (ISMS).

Integrate the ISMS requirements into the organisational processes

You ensure the integration of the information security management system requirements into the organisational processes.

The concept of ‘if it is not written down it does not exist’ plays through ISO 27001 certification. The organisation processes are going to need writing down and formatting in documents with appropriate documentation mark-up and version control.

Stating what we do and not what we think auditors want to hear is key here as we will be audited against what we say we do. If we don’t do what we say we do we will fail.

You will document your processes simply and you will pay attention to having at least one exception step. An exception step caters for the ‘what if’ scenario that the process does not work or go to plan. What if the change fails? What if the software update fails? What if the virus is not quarantined? You get the idea. Auditors will always seek this out and ask. It is a common audit failure where it has not been considered and documented.

Satisfy this by having information security policies in place and then write and align your actual processes to those policies. Don’t forget to document the processes of the in scope products and services. Policies are statements of what we do not how we do it. How we do it is covered in these process documents. The process steps recorded are very specific so that anyone, even someone who has never worked in this area before, can follow them and achieve the same and consistent result.

Ensure resources are available

The first resource you need is the information security management system. This is the ISO 27001 toolkit.

The success of your ISO 27001 implementation and your ISO 27001 certification will hang on having the right resources available, allocated and engaged.

To lead the work you really should consider bringing in some specialist help. The knowledge and experience of someone how has done this many times before will pay dividends and stop you making costly mistakes and wasting a lot of time. If that is not an option for you then getting members of your team trained in ISO 27001 lead implementor or ISO 27001 lead auditor may be a viable option. These courses come with a word of caution though as they are mainly booked based and generic in nature. They do not share the real world trials and tribulations of how you actually implement in your organisation.

Which ever route you go, having a resource to lead the implementation and certification is a requirement.

Then it is a case of understanding the ISO 27001 standard and the ISO 27001 Annex A controls (referred to as ISO 27002) and allocating members of your team to those controls. You do this by recording them in an ISMS Annex A Controls – Accountability Matrix which assigns responsibility for each ISO 27001 Annex A Control.

It is ok that the work is carried out by a third party company but you must still assign internal responsibility for managing it and ensuring it gets done.

Working out who your information security leadership team is will be straightforward and you will implement a Management Review Team that will be responsible for the oversight of the information security management system (ISMS). The best way to work out who attends this is to have a senior representative from each department in the business plus ( if not already covered ) and member of the senior leadership team.

There are a number of recommended documents to demonstrate this. There is the roles and responsibilities document that sets out all the roles and responsibilities and it states what those responsibilities are. You just allocate people to it.

You’re going to need to have an information security person who is going to have to be responsible for information security and the resources within the organisation to deliver it have to be made available.

Communicate

You are going to communicate the importance of an effective information security management system and of conforming to the manage system requirements. There are a number of different ways that to demonstrate that from a leadership point of view.

For a detailed run through read ISO 27001 Clause 7.4 Communication

Communication is expected at all levels, across all medium and has some very specific requirements. It can easily be implemented and evidenced.

It can take many forms. For example it will be part of any legal contracts that you have with suppliers and with clients as well as employees.

You will implement an Information Security Awareness and Training Policy that sets out the training and awareness for the company as well as deploying training tools that allow you to schedule your communications and include acknowledgement of understanding such as tests or quizzes that you can use to evidence your compliance. You will plan your training based on business need and business risk but you will do Basic Information Security Awareness Training and Basic Data Protection Training at least annually. You may tailor your training and communication to specific groups and sub groups based on their specific needs.

You will implement a Communication Plan that sets out the communications for the year across media and approaches. It will be a record and a plan of what was communicated, who communicated it, to whom they communicated it, what they communicated and how they communicated it and it will include the evidence the communication took place.

There may be other processes that involve communication that you will evidence. Here we think about off boarding an employee when they leave or due to termination where we want to communicate again their requirements under contract for information security and the expectations that we place on them.

Achieve its intended outcomes

To achieve its intended outcomes you need to have some objectives.

Common examples –

• implement a culture of security and awareness,
• management of the supply chain
• achieve ISO 27001 certification

Objectives should be SMART – specific, measurable, achievable, realistic, timely.

Once you have objectives you will measure those objectives. Examples of how include

• through the management review team meeting
• operational security meetings
• an annual update and review

The Information Security Management System (ISMS) sets out the objectives. These are managed and reviewed at the Management Review Team meeting which is documented in the document: Information Security Roles Assigned and Responsibilities.

The agenda template covers the requirements of the standard that includes the regular reporting and monitoring of the information security measures we have put in place for our information security objectives. Getting the measures right, and then recording and reporting on them is a primary approach to ensuring intended outcomes.

In addition we have an on going program of internal audit is conducted here our Audit Plan sets out the audit plan for the year. Internal audit is part of continual improvement, a founding principle of ISO 27001 you will implement the Continual Improvement Policy and associated processes. This process utilise the Incident and Corrective Action Log to capture and manage the corrective actions and improvements.

Direct and support people

You will direct and support people to contribute to the effectiveness of the management system via

• Policies
• Training
• Communication
• Competency Management and Competency Matrix

We want people to contribute effectively and the way we do that is via communicating and supporting them. If we don’t tell people what is expected we can not expect them to do it. You will have employment contracts and third party contracts that include coverage of information security requirements.

You will have a Competency Matrix that captures the core competencies and training requirements of staff in relation to information security.

Your Information Security Awareness and Training Policy sets out the training and awareness and your training tool and package is used to manage the process and the compliance.

The Communication Plan sets out the communications for the year across media and approaches as discussed above.

Promote continual improvement

As discussed continual improvement is baked in and a core principle. This is not a one and done. The external audits will happen every year as will your ongoing internal audits. Incidents will happen that need managing. Deviations from policy and procedure will happen. New ways of working and new tools will be identified.

Your Continual Improvement Policy sets out the continual improvement policy and the Incident and Corrective Action Log captures and manages the corrective actions and improvements.

The Communication Plan sets out the communications for the year across media and approaches and your management review team oversees the entire continual improvement process.

Implement continual improvement – further reading – ISO 27001 Clause 10.1 Continual Improvement

Supporting management roles

Support other relevant management roles to  demonstrate their leadership as it applies to their areas of responsibility.

Examples of how to support other management roles include:

• competency matrix
• training plans
• communication plans
• management review meeting
• top-down communication

You are starting to see a pattern that a small set of documents meets a lot of requirements. This because they have been intentionally written this way to provide the most efficient ISO 27001 implementation approach. The entire ISO 27001 toolkit is streamlined for efficient. For this sub clause the Information Security Roles Assigned and Responsibilities sets out the roles and responsibilities with allocated resource. A Management Review Team should be put in place with representatives from across the business. The Competency Matrix captures the core competencies and training requirements of staff in relation to information security. The Communication Plan sets out the communications for the year across media and approaches.

Implementation Checklist

Establish Information Security Policy

Top management shall establish an information security policy that is appropriate to the purpose of the organization.  

Challenge: Creating a policy that is generic and doesn’t reflect the organisation’s specific context.

Solution: Involve key stakeholders in the policy development process. Tailor the policy to the organisation’s risk appetite and business objectives. Make it concise and easy to understand.

Communicate the Importance of Information Security

Top management shall ensure that the importance of information security is communicated within the organization.

Challenge: Employees not understanding the relevance of information security to their work.

Solution: Use various communication channels (e.g., emails, intranet, meetings) to reinforce the importance of information security. Provide real-world examples of the impact of security breaches. Make it personal and relevant.

Define Roles, Responsibilities, and Authorities

Top management shall assign roles, responsibilities, and authorities for information security.

Challenge: Overlapping or unclear responsibilities.

Solution: Create a RACI matrix (Responsible, Accountable, Consulted, Informed) to clearly define roles and responsibilities. Ensure that individuals have the necessary authority to carry out their assigned tasks.

Provide Resources for the ISMS

Top management shall determine and provide the resources needed for the ISMS.

Challenge: Budget constraints or lack of understanding of the resources required.

Solution: Conduct a thorough resource assessment. Justify resource requests based on risk assessments and business impact analysis. Demonstrate the ROI of investing in information security.

Promote a Culture of Information Security

Top management shall promote a culture of information security awareness and continual improvement.

Challenge: Resistance to change or a lack of awareness among employees.

Solution: Implement regular awareness training programs. Foster open communication about security issues. Recognise and reward good security practices. Lead by example.

Ensure the ISMS Achieves its Intended Outcomes

Top management shall ensure that the ISMS is achieving its intended outcomes.

Challenge: Difficulty in measuring the effectiveness of the ISMS.

Solution: Establish clear metrics and KPIs to track the performance of the ISMS. Regularly review the metrics and take corrective action when necessary.

Direct and Support Personnel

Top management shall direct and support personnel to contribute to the effectiveness of the ISMS.

Challenge: Lack of motivation or engagement from employees.

Solution: Provide regular feedback and coaching. Involve employees in the ISMS improvement process. Recognise and reward contributions to information security.

Engage Stakeholders

Top management shall engage interested parties relevant to the ISMS.

Challenge: Difficulty in identifying and engaging all relevant stakeholders.

Solution: Conduct a stakeholder analysis to identify key stakeholders and their needs. Establish communication channels with stakeholders. Seek feedback from stakeholders on the ISMS.

Support Continual Improvement

Top management shall support continual improvement of the ISMS.

Challenge: Resistance to change or lack of resources for improvement initiatives.

Solution: Foster a culture of continuous improvement. Prioritise improvement initiatives based on risk and business impact. Allocate resources for improvement projects.

Maintain the Integrity of the ISMS

Top management shall ensure that the integrity of the ISMS is maintained when changes are planned and implemented.

Challenge: Changes to the business or technology impacting the ISMS in unforeseen ways.

Solution: Implement a robust change management process that includes security considerations. Assess the impact of changes on the ISMS before they are implemented. Update the ISMS documentation as needed.

What is the biggest challenge in implementing clause 5.1?

The single biggest challenge in implementing Clause 5.1 is getting senior executives to care. In many organisations, top management views ISO 27001 as a technical IT problem or a simple compliance tick-box exercise. They want the certificate on the wall to win tenders, but they do not want to invest their personal time into the process.

Overcoming this requires a shift in language. You must stop talking to the board about firewalls and encryption. You must start talking about business risk, revenue protection, and legal liability. When leadership understands that a data breach could result in personal fines under regulations like NIS2 or GDPR, their commitment to the Information Security Management System usually materialises very quickly.

How to communicate the importance of information security

Effective communication from top management must be highly visible and repetitive. To satisfy an auditor, you should deploy a mix of the following strategies and keep a record of every single one:

• The Annual Kick-off: The CEO presents the company’s security objectives at the start of the year during an all-hands meeting.
• Monthly Memos: A short, top-down email from the board highlighting a recent security win or a new emerging threat.
• Intranet Dashboards: A highly visible, transparent dashboard showing the company’s current security score or training completion rates.
• Contractual Mandates: Embedding security expectations directly into employee contracts and third-party vendor agreements.

Sample Clause 5.1 Leadership Commitment Statement

To explicitly document your compliance with Clause 5.1, you should include a formal commitment statement in your overarching Information Security Policy. You can copy and paste the example below, tailor it to your business, and have your CEO sign it.

Top Management Commitment Statement The Executive Board of [Company Name] is fully committed to the establishment, implementation, maintenance, and continual improvement of our Information Security Management System (ISMS). We ensure that the information security objectives are perfectly aligned with our strategic business goals. We accept absolute accountability for the effectiveness of the ISMS and pledge to provide the necessary financial, technical, and human resources required to protect our data, our clients, and our reputation. Information security is a non-negotiable priority for this organisation, and we expect every employee, contractor, and partner to adhere strictly to our security policies. Signed: [CEO Name / Signature] Date: [Current Date]

How to pass the Audit

To successfully pass an audit of ISO 27001 Clause 5.1 Leadership and Commitment you are going to:

• Understand the requirements of ISO 27001 Clause 5.1
• Demonstrate that information security is driven from the top and that their is a culture of information security management

What an auditor looks for

The ISO 27001 certification body auditor is going to check a number of areas for compliance with ISO 27001 Clause 5.1 Leadership and Commitment. Lets go through them

• An interview with senior leadership: Part of the audit process will be a series of interviews and at least one will be with senior leadership. Here they will ask questions about the information security management system. They will ask about the objectives for information security, when they last did a management review, where the policies are, if there are incidents in the last 12 months. This is a general interview but will catch you out if your senior leadership is not actually involved.
• Your documentation: It is simple but they will check the required documents and processes of the informa t ion security management system (ISMS) that relate to leadership and commitment. This usually means the communication plan and communications sent, that management reviews have happened and you can evidence them. That all document and processes have been signed off and communicated. Work through the implementation guide above and be sure to complete it.
• That you have resources allocated: Part of leading and showing commitment is to have adequate resources in place to run the ISMS. Here they are looking at roles and responsibilities, the competency matrix, the training plan. Are people allocated to roles and do they have the skills to perform the tasks.

Top 3 Mistakes and How to Fix Them

In my experience, the top 3 mistakes people make for ISO 27001 Clause 5.1 Leadership and Commitment are

• Leadership are not engaged: It is easy to document roles and responsibilities and say leadership is engaged and committed but it is another thing for it to actually happen. If they pay lip service, come the audit and the interviews you will get caught out. Putting aside not having commitment means it is highly likely your ISMS isn’t actually effective and if you are responsible for it you are going to spend most of your career there frustrated.
• You cannot evidence management reviews: The guides and toolkit give you the resources to address this but many organisations just don’t do reviews. Or when they do the wrong people attend making it ineffective. Be able to evidence management reviews that follow the structured agenda of the standard.
• Your document and version control is wrong: Keeping your document version control up to date, making sure that version numbers match where used, having a review evidenced in the last 12 months, having documents that have no comments in are all good practices.

Applicable Laws and Related Standards

I consistently advise boards that ISO 27001 Clause 5.1 Leadership and Commitment is not an isolated requirement. It is the foundational governance mechanism that satisfies the executive accountability mandates across global cybersecurity laws and privacy frameworks. By implementing Clause 5.1, top management inherently addresses the strict liability and governance requirements of NIS2, DORA, SOC 2, and emerging AI regulations.

ISO 27001 Clause 5.1 Mapping to Global Legal and Regulatory Frameworks

Framework / Regulation	Relevant Section or Article	Mapping to ISO 27001 Clause 5.1 (How it Applies)
NIST CSF 2.0	GV.OC-01, GV.RR-01 (Governance)	Maps directly to Clause 5.1(a) and 5.1(c). Executive leadership must establish the organisational context, align security risk management with strategic objectives, and allocate necessary resources.
NIS2 Directive (EU)	Article 20 (Governance)	NIS2 makes management bodies personally liable for non-compliance. Clause 5.1 satisfies this by providing documented proof that top management approves risk management measures and oversees their active implementation.
DORA (EU)	Article 5 (Governance and Organisation)	DORA demands the management body bears ultimate responsibility for managing ICT risk. Clause 5.1 ensures the executive board formally integrates these security requirements into all financial business processes.
SOC 2 (Trust Services Criteria)	CC1.1 (Control Environment)	Requires the board of directors to demonstrate independence and exercise oversight of internal controls. Clause 5.1 formalises this top-down governance through documented management reviews and policy approvals.
EU AI Act (AI Laws)	Article 9 (Risk Management System)	Providers of high-risk AI systems must establish robust risk management. Clause 5.1 ensures leadership allocates the financial and technical resources required to govern and secure AI data pipelines.
ISO/IEC 42001 (AI Standards)	Clause 5.1 (Leadership and Commitment)	Identical structural requirement. Top management must demonstrate commitment to the Artificial Intelligence Management System (AIMS), integrating it with the ISMS strategy mandated by ISO 27001.
GDPR (EU & UK)	Article 5(2) (Accountability), Article 24	The controller must implement appropriate technical and organisational measures. Clause 5.1 ensures top management is accountable for funding and enforcing the data protection policies required for GDPR compliance.
UK Data (Use and Access) Act 2025	Accountability Framework	Maintains the high security thresholds of UK GDPR while reducing admin burdens. Clause 5.1 ensures leadership drives an efficient, risk-based data governance strategy without compromising on core security outcomes.
Cyber Security and Resilience Bill (UK)	Executive Accountability & Supply Chain	The UK’s legislative answer to NIS2 expands mandatory reporting. Clause 5.1 ensures leadership establishes the governance required to oversee managed service providers and authorise critical incident reporting.
CIRCIA (USA)	Mandatory 72-Hour Incident Reporting	Leadership must establish and fund rapid incident response capabilities. Clause 5.1(f) requires directing and supporting personnel, ensuring the incident response team is resourced to meet CIRCIA reporting deadlines.
EU Product Liability Directive (PLD)	Software Strict Liability	Extends strict liability to software providers for cybersecurity flaws. Clause 5.1(b) mitigates financial exposure by forcing leadership to integrate secure-by-design requirements into the product development lifecycle.
ECCF (EU Cybersecurity Certification)	Harmonised Security Labels	Requires a governance framework to maintain certified states. Clause 5.1 provides the executive mandate and resource allocation necessary to sustain ECCF product compliance over time.
HIPAA (USA)	Security Rule 164.308(a)(1)	Requires management to implement security management processes to prevent and correct violations. Clause 5.1 provides the executive oversight required to enforce Protected Health Information (PHI) safeguards.
California Data Laws (CCPA / CPRA)	Reasonable Security Procedures	Requires businesses to implement reasonable security procedures to protect consumer data. Executive management utilises Clause 5.1 to authorise the budget and strategic direction for these privacy controls.

FAQ

What roles does leadership have in policies?

Leadership does not need to sit down and write the technical details of a password policy. Their role is to ensure the overarching Information Security Policy is established, documented, and fully aligned with the strategic direction of the business. Crucially, top management must formally sign and approve these foundational policies to give them corporate authority.

What role does leadership have in documentation?

Auditors operate on a simple rule: if it is not documented, it does not exist. Leadership’s role is to enforce a culture of strict documentation and version control. They do this by mandating that all business processes are formalised and by reviewing key documents during the Management Review Meeting.

What is the role of leadership in directing and supporting people?

You cannot expect your staff to protect the company if you do not give them the tools to do so. Leadership must direct and support personnel by deploying a comprehensive competency matrix, authorising budget for security awareness training, and visibly leading by example. If the CEO refuses to take the mandatory phishing training, the rest of the staff will ignore it too.

What is the role of leadership in communicating information security?

Top management is the megaphone for the ISMS. Their role is to communicate that information security is a non-negotiable part of everyone’s job description. This is not a one-off email. It requires a structured communication plan that constantly reinforces the importance of security objectives to all interested parties.

What is the role of leadership in measuring objectives?

Leadership must ensure the ISMS actually works. They do this by defining Specific, Measurable, Achievable, Realistic, and Timely (SMART) objectives and then formally reviewing the metrics. If the objective is to reduce phishing clicks by 50%, leadership must review the quarterly reports to see if that metric was achieved and take corrective action if it was not.

What is the role of leadership in resources?

This is the most critical function of Clause 5.1. Leadership must sign the cheques. They are responsible for providing the financial budget, the necessary personnel, and the technical tools required to establish, implement, maintain, and continually improve the ISMS.

What is the role of leadership in promoting continual improvement?

ISO 27001 is a cycle, not a destination. Leadership promotes continual improvement by actively engaging with internal audit results and authorising the resources needed to fix any identified vulnerabilities. They must foster an environment where near-misses and security incidents are reported and learned from, rather than punished and hidden.

What is the role of leadership in operational processes?

Leadership must ensure that security is not just an IT function. They must mandate that ISMS requirements are natively integrated into all operational business processes. For example, ensuring HR includes security background checks during onboarding, or ensuring the procurement team assesses vendor security before signing new contracts.

Applicability Across Different Business Models

Business Type	Applicability	Why it is Important	Clause 5.1 Leadership & Commitment Examples
Small Businesses	Critical / Direct	In small teams, the owner’s personal involvement is the only way to ensure security tasks are actually prioritised over daily operations.	The Business Owner personally approving the Security Policy and attending the annual Management Review meeting.
Tech Startups	Strategic / Growth	Leadership must signal to investors and enterprise clients that security is a core business value, not just a technical “patch.”	CTO/CEO defining security objectives that align with the product roadmap and ensuring the DevOps team has the budget for security tools.
AI Companies	Governance / Mandatory	High-risk data models require Top Management to take ultimate accountability for ethical data use and regulatory compliance (like the EU AI Act).	Board-level oversight of AI risk assessments and explicit commitment to providing resources for data privacy and model integrity.

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