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An enterprise prospect sends a security questionnaire. Question one: “Do you have a documented information security policy?” It seems like a formality. It isn’t. The answer to that question shapes whether your deal moves forward, whether your audit passes, and whether anyone on your team actually knows what they’re supposed to do when things go wrong.
An information security policy (ISP) is a formal document that sets your organisation’s direction for protecting information: what must be protected, who is responsible for protecting it, what the rules are, and what happens when they’re broken. It’s the top-level policy that everything else sits under — your access control policy, your password policy, your incident response plan. Those documents cover the “how.” The ISP covers the “what and why.”
It sounds simple. In practice, most companies either don’t have one, have one that was never approved, or have one that hasn’t been reviewed since the company had twelve employees. I’ve reviewed hundreds of these during compliance implementations, and the pattern is almost universal: the policy exists, but nobody treats it as a living document.
Frameworks that require or expect an information security policy:
- ISO 27001 (Clause 5.2 — mandatory, must be approved by top management)
- SOC 2 (part of the overall control environment; auditors expect it)
- HIPAA (45 CFR §164.316 — requires documented administrative safeguards)
- NIST CSF (ID.GV-1 — organisational cybersecurity policy)
- PCI DSS (Requirement 12.1 — information security policy required for all personnel)
By the end of this guide, you’ll know exactly what to put in an information security policy, how to make it audit-ready, and how to right-size it for your company’s stage.
Here’s what I’ll cover:
- What an information security policy is and the types that exist
- Why you can’t skip it (security, compliance, and commercial reasons)
- Who actually needs one and in what form
- What every strong ISP must include
- A free, ISO 27001-aligned template you can use today
- How to roll it out and collect the evidence auditors ask for
- How to adapt it for your company size
Free Template
Information Security Policy Template
Ready-to-use, audit-ready. Covers SOC 2, ISO 27001, HIPAA, and GDPR.
What Is an Information Security Policy?
An information security policy is a governance document that defines management’s intent and direction for protecting the organisation’s information assets. That’s the formal definition. In practice, it’s the document that answers three questions: what are we protecting, who is responsible, and what are the rules?
Key insight
A Google Doc with no version history and no sign-off doesn't satisfy ISO 27001 Clause 5.2, regardless of how well-written it is.
The ISP is a parent document. It establishes principles and obligations at a high level, then references sub-policies (your access control policy, your cryptography policy, your backup policy) for the operational detail. If a sub-policy is the “how,” the ISP is the “what and why.”
Most mature organisations have between 10 and 20 sub-policies that sit under their ISP. At early stage, you might have one ISP that consolidates several of these topics. Both approaches are valid. What matters is that the document exists, is approved, and is actually followed.
Types of Information Security Policy
There are two main structural approaches:
Umbrella ISP: One document that covers all domains at a high level, plus brief policy statements for each area (acceptable use, incident reporting, device policy, etc.). Common at smaller organisations. Easier to maintain, easier for employees to read.
Master ISP + Topic-Specific Policies: A shorter master ISP that establishes overall principles and references individual topic-specific policies for each domain. Common in larger organisations and required by ISO 27001 Annex A 5.1. More granular, more audit-friendly at scale.
ISO 27001 uses both levels explicitly: Clause 5.2 requires the top-level policy, while Annex A 5.1 requires topic-specific policies to be defined, approved, and communicated separately.
What Is an Information Security Policy Document?
The ISP is a formal, versioned document. Not a Confluence page. Not a slide deck. A version-controlled document with a version number, an effective date, a named owner, and a visible approval signature or record.
This matters because auditors don’t just want to see the content. They want to see that the policy was formally approved, communicated to staff, and has been reviewed. A Google Doc with no version history and no sign-off doesn’t satisfy ISO 27001 Clause 5.2, regardless of how well-written it is.
Who Owns the Information Security Policy?
The CISO (or Head of Security, or whoever holds that responsibility in your organisation) typically owns the policy: they draft it, maintain it, drive the annual review, and escalate violations.
But the policy must be formally approved by top management. ISO 27001 Clause 5.2 is explicit about this: management commitment is a requirement, not a nice-to-have. In practice, that means the CEO or CTO signs it, or the board formally adopts it.
The “who has responsibility for the overall policy direction of the information security program” question that comes up in audits and questionnaires has a two-part answer: the CISO runs it operationally, and the executive team owns it accountably.
Where Can You Find the Information Security Policy?
Your ISP should be stored somewhere every employee can access it at any time: your company intranet, your GRC platform, your HR portal, or a designated shared drive.
ISO 27001 also requires that it be “available to interested parties as appropriate.” For most companies, that means it’s either published in a Trust Center or shared on request during vendor due diligence. If you’re pursuing SOC 2, auditors will ask for it directly.
Why Businesses Can’t Afford to Skip This Policy
The Security Risk: What Happens Without One
Without a policy, employees make security decisions based on intuition. One person uses a personal device for customer data. Another shares credentials because it’s “easier.” A contractor downloads files to a USB drive. None of them think they’re doing anything wrong, because nobody told them the rules.
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Approved, communicated, and mapped to ISO 27001, SOC 2, and HIPAA automatically.
The ISP doesn’t prevent every incident. But it creates a baseline. It tells people what’s expected, gives your security team authority to enforce controls, and creates accountability when things go wrong. Without it, you have nothing to point to.
The Compliance Requirement
If you’re pursuing ISO 27001, an information security policy is not optional. Clause 5.2 lists exactly what it must contain: a commitment to satisfying applicable requirements, a commitment to continual improvement, and a framework for information security objectives. Auditors check for it early. It’s one of the first documents they ask for.
SOC 2 doesn’t have an equivalent explicit requirement, but the overall control environment that auditors evaluate assumes a documented policy framework exists. If you don’t have one, you’ll be explaining its absence in every walkthrough.
HIPAA (45 CFR §164.316) requires covered entities and business associates to “implement reasonable and appropriate policies and procedures to comply with the standards, implementation specifications, and requirements.” An ISP is the anchoring document for those procedures.
Commercial Trust: Why Enterprise Buyers Ask for It
You’re three weeks from signing a contract with an enterprise customer. Their security team sends a 150-question vendor risk assessment. The first section is “Policy and Governance.” Question one: “Do you have a documented and approved information security policy?”
If the answer is “sort of,” the deal slows down. If the answer is no, you’ve created a procurement bloat that you’ll need to spend weeks resolving. I’ve seen sales cycles stall for months over exactly this.
A signed, communicated, up-to-date ISP is one of the cheapest things you can do to remove friction from enterprise sales.
Who Needs a Formal Information Security Policy?
Every organisation that handles customer data, employee data, or business-critical systems needs one. That’s not a compliance cliché. It’s a practical reality: if you process data, you need rules for how it’s protected. The ISP is where those rules live at the governance level.
Why it matters
You can write an effective ISP in 3–5 pages. What matters is not length, it's approval and communication.
Information Security Policy for Small Business and Startups
Small businesses and startups often assume that policies are an enterprise concern. They’re not. You can write an effective ISP in 3–5 pages. What matters is not length, it’s approval and communication.
One specific category worth knowing: the Written Information Security Policy (WISP). This is a term used in several US state regulations. Massachusetts 201 CMR 17.00 requires any company that handles Massachusetts residents’ personal information to have a written information security policy. The NYDFS Cybersecurity Regulation has similar requirements for regulated financial entities. FINRA requires member firms to maintain documented supervisory procedures that effectively function as a WISP.
If you’re a US-based startup, check whether your state or industry has specific WISP requirements before assuming you can wait until you pursue ISO 27001.
For startups pursuing SOC 2 or ISO 27001: having a signed, communicated ISP is one of the first things auditors verify. Don’t leave it as a “we’ll get to it” item.
Corporate Information Security Policy
At corporate scale (20–200 employees), the ISP typically acts as a master document that references a set of topic-specific policies. You’ll have separate policies for access control, cryptography, incident response, vendor management, and so on. The ISP ties them together, sets the governance framework, and establishes the review cadence for the whole programme.
At this stage, executive or board approval is standard. A security committee or working group usually owns the review cycle. Employees and contractors are expected to formally acknowledge receipt.
Enterprise Information Security Policy
Large enterprises typically operate a full Information Security Management System (ISMS), with the ISP at the top of a documented policy hierarchy. There may be multiple policy variants for different geographies, regulatory environments, or business units.
Governance at this level includes board-level reporting, formal security committee meetings, quarterly risk reviews, and a documented audit trail for every policy change. If ISO 27001 certification is in scope, the ISP is subject to external audit annually.
Regulated Industries
Some industries don’t get to decide whether to have an ISP. Healthcare organisations (HIPAA), financial firms (PCI DSS, NYDFS), and government contractors (NIST SP 800-171, CMMC) operate under frameworks that require documented security policies. The ISP is the starting point for all of them.
SaaS companies selling into enterprise, healthcare, or financial services will encounter this requirement in vendor security questionnaires regardless of their own regulatory status. It’s worth having one in place before you start closing enterprise deals.
Key Elements of Information Security Policy
Here’s what every information security policy needs to cover, and why each section matters:
| Policy section | What to include |
|---|---|
| Purpose | Why the policy exists — to protect the organisation’s information assets, define acceptable use, meet regulatory obligations |
| Scope | Who and what it applies to: employees, contractors, consultants, temporary workers, third parties, and all systems and data |
| Information Security Objectives | Measurable goals aligned to confidentiality, integrity, and availability (the CIA triad) |
| Roles and Responsibilities | CISO (owner), all staff (comply), managers (enforce), IT (implement controls), legal (regulatory compliance) |
| Risk Management Approach | How risks are identified, assessed, treated, and tracked |
| Acceptable Use | What employees can and cannot do with company assets and information |
| Access Control Principles | Need-to-know, least privilege, separation of duties |
| Data Classification Reference | How information is categorised and what each classification level requires |
| Incident Reporting | How employees report security incidents and to whom |
| Physical and Environmental Security | Office access, clean desk, hardware handling |
| Compliance and Legal Requirements | Applicable regulations, frameworks, and contractual obligations |
| Exceptions Process | How deviations are requested, approved, and documented |
| Enforcement | Consequences for violations — from warnings to termination |
| Review Cadence | Annual minimum; review after major incidents, structural changes, or regulatory updates |
Information Security Policy Framework Alignment
Your ISP doesn’t need to reference every framework it maps to. But knowing where each element sits helps you write a policy that doesn’t need a rewrite every time you add a new framework:
- ISO 27001 Clause 5.2: the ISP is mandatory and must be approved by top management, documented, communicated internally, and available to interested parties
- ISO 27001 Annex A 5.1: topic-specific policies must be defined, approved by management, published, communicated, and reviewed at planned intervals
- NIST CSF ID.GV-1: organisational cybersecurity policy is established, communicated, and enforced
- PCI DSS Requirement 12.1/12.2: a security policy for all personnel is required; reviewed at least annually and whenever the cardholder data environment changes
Free Information Security Policy Template (ISO 27001 Aligned)
Information Security Policy Examples and Use Cases
A healthcare SaaS company will emphasise HIPAA administrative safeguards, restrictions on accessing patient data, and strict incident reporting timelines. A fintech will call out PCI DSS Requirement 12 explicitly and include cardholder data handling rules. A cloud-native startup pursuing SOC 2 will focus on access control, remote working, and data classification.
The structure is the same. The emphasis shifts based on your industry, your data types, and your compliance obligations. Use the template below as your starting point and adapt each section to your context.
Sample Information Security Policy
The template below is a complete, pre-populated sample information security policy you can use immediately. Every section contains best-practice default text. Replace the [bracketed placeholders] with your company’s specific values. You do not need to start from a blank page.
Information Security Policy Template Free Download
A PDF and Word version of this template are available via ComplyJet. The inline version below is freely usable, no email or account required.
Free Template
Information Security Policy Template
Ready-to-use, audit-ready. Covers SOC 2, ISO 27001, HIPAA, and GDPR.
[Company Name] Information Security Policy
Policy Owner: [CISO / Head of Security / CTO] Effective Date: [Date] Approved by: [CEO / CTO / Board] Next Review Date: [Date + 12 months] Version: 1.0
Overview
This Information Security Policy is intended to protect [Company Name]’s employees, partners, and the company from illegal or damaging actions by individuals, either knowingly or unknowingly.
All internet, intranet, and extranet-related systems, including but not limited to computer equipment, software, operating systems, storage media, network accounts providing electronic mail, web browsing, and file transfers, are the property of [Company Name]. These systems are to be used for business purposes in serving the interests of the company, and of clients and customers, in the course of normal operations.
Effective security is a team effort. It is the responsibility of every team member to read and understand this policy and to conduct their activities accordingly.
1. Purpose
The purpose of this policy is to communicate [Company Name]’s information security requirements and outline the acceptable use and protection of the company’s information and assets. These rules are in place to protect customers, employees, and [Company Name]. Inappropriate use exposes [Company Name] to risks including virus attacks, compromise of network systems and services, financial and reputational damage, and legal and compliance issues.
This Information Security Policy is comprised of this document and all [Company Name] policies referenced within it.
2. Scope
This policy applies to the use of information, electronic and computing devices, and network resources to conduct [Company Name] business or interact with internal networks and business systems, whether owned or leased by [Company Name], the employee, or a third party.
| Category | In Scope |
|---|---|
| Full-time employees | Yes |
| Part-time employees | Yes |
| Contractors and consultants | Yes |
| Temporary workers | Yes |
| Third-party vendors with system access | Yes |
| Company-owned devices | Yes |
| Employee-owned devices used for work (BYOD) | Yes |
| Customer data | Yes |
| Company data and intellectual property | Yes |
3. Information Security Objectives
[Company Name] maintains the following information security objectives, reviewed at least annually:
- Protect the confidentiality, integrity, and availability of all information assets
- Prevent unauthorised access, disclosure, modification, or destruction of information
- Meet all applicable legal, regulatory, and contractual obligations
- Detect, respond to, and recover from security incidents in a timely and documented manner
- Continuously improve the information security programme based on risk assessments and audit findings
4. Roles and Responsibilities
| Role | Responsibility |
|---|---|
| [CISO / Head of Security] | Owns, maintains, and enforces this policy; chairs security reviews; approves exceptions |
| [CEO / Board] | Formally approves this policy; accountable for the information security programme |
| All employees | Read, understand, and comply with this policy and all referenced sub-policies |
| Managers | Ensure team members comply; report known violations; enforce policy within their teams |
| IT / Engineering | Implement and operate technical controls consistent with this policy |
| Legal / Compliance | Monitor regulatory changes; update policy requirements accordingly |
| HR | Incorporate policy acknowledgement into onboarding; manage enforcement escalations |
5. Security Incident Reporting
All users are required to report known or suspected security events or incidents, including policy violations and observed security weaknesses. Incidents must be reported immediately, or as soon as reasonably possible, to [incident-contact@company.com / IT Helpdesk].
When reporting, include: a description of the incident or observation, the date and time it occurred, any systems or data that may be affected, and any steps already taken. Do not attempt to investigate or remediate incidents independently.
Failure to report a known incident is itself a policy violation.
6. Whistleblower and Anonymous Reporting
Employees are encouraged to raise security concerns, ethics violations, or suspected regulatory breaches without fear of retaliation. It is contrary to [Company Name]’s values for anyone to retaliate against an employee who reports a concern in good faith.
Anonymous reports may be submitted via [anonymous-reporting@company.com / reporting hotline].
7. Acceptable Use
[Company Name] proprietary and customer information stored on electronic and computing devices, whether owned or leased by [Company Name], the employee, or a third party, remains the property of [Company Name]. Employees must ensure that proprietary information is protected in accordance with the Data Management Policy.
You may access, use, or share [Company Name] proprietary information only to the extent it is authorised and necessary to fulfil your assigned job duties. Employees are responsible for exercising good judgment regarding personal use of company-provided devices.
For security and network maintenance purposes, authorised individuals within [Company Name] may monitor equipment, systems, and network traffic at any time.
8. Unacceptable Use
The following activities are prohibited with no exceptions, unless explicitly authorised by [CISO] for legitimate business purposes:
- Accessing data, servers, or accounts for any purpose other than conducting [Company Name] business, even if access has been granted
- Introducing malicious software (viruses, worms, Trojan horses, etc.) into the network or systems
- Sharing your account credentials with others, or using another person’s credentials
- Circumventing user authentication or security controls on any host, network, or account
- Port scanning, security scanning, or network monitoring without prior written authorisation from the engineering team
- Exporting software or technical information in violation of export control laws
- Using [Company Name] systems to transmit material that violates sexual harassment or hostile workplace laws
- Making fraudulent offers or statements using [Company Name] accounts or resources
- Providing information about [Company Name] employees, contractors, partners, or customers to unauthorised external parties
9. Mobile Device and Endpoint Policy
All end-user devices (mobile phones, tablets, laptops, desktops) used to access [Company Name] systems must comply with the following requirements:
- Devices must be protected with a password, PIN, or biometric lock and set to auto-lock after [15 minutes] of inactivity
- Devices must be locked whenever left unattended
- Confidential information must not be stored on unmanaged personal devices or USB drives
- Any mobile device used to access company resources must not be shared with other individuals
- Users must report any suspected misuse or theft of a device immediately to [IT contact]
- Upon termination, all company-owned devices must be returned and all company accounts must be removed from personal devices within [5 business days]
10. Clear Screen and Clear Desk Policy
Confidential materials must not be left unsecured on desks or workspaces. Screens must be locked when not in use. Employees working in shared or public spaces must take additional precautions to prevent unauthorised viewing of confidential information.
11. Remote Working and Access
Employees working outside the office must comply with all policies that apply to in-office working, plus the following:
- Use [Company Name]-approved VPN when transmitting confidential information over public or untrusted networks
- Do not connect to company systems from public computers (hotel business centres, internet cafes, etc.)
- Ensure home network default settings (Wi-Fi name, password, admin credentials) are changed from factory defaults
- Do not disable or modify any security controls (antivirus, personal firewall, MDM) on devices used to access company resources
- Antivirus software must be active, configured to auto-update, and set to perform periodic scans
12. Email and Communications
The following activities are prohibited when using company communications systems:
- Sending unsolicited bulk email or advertising material to individuals who have not requested it
- Any form of harassment via email, text, or messaging platforms
- Forwarding chain letters, pyramid schemes, or similar content
- Using email systems to transmit content that violates any applicable law or regulation
13. Sub-Policies Incorporated by Reference
Personnel are responsible for reading and complying with all policies relevant to their roles.
| Policy | Purpose |
|---|---|
| Access Control Policy | Limits access to information and systems to authorised parties based on business need |
| Asset Management Policy | Identifies organisational assets and defines appropriate protection responsibilities |
| Business Continuity and Disaster Recovery Plan | Prepares the organisation for extended service outages and defines recovery procedures |
| Cryptography Policy | Ensures proper and effective use of cryptography to protect information |
| Data Management Policy | Defines how information is classified and protected based on its importance |
| Human Resources Security Policy | Ensures employees and contractors understand their security responsibilities |
| Incident Response Plan | Defines procedures for detecting, responding to, and recovering from security incidents |
| Operations Security Policy | Ensures the correct and secure operation of information processing systems |
| Physical Security Policy | Prevents unauthorised physical access to information and processing facilities |
| Risk Management Policy | Defines the process for assessing and managing information security risks |
| Third-Party Management Policy | Ensures protection of data shared with or managed by suppliers and external parties |
14. Policy Compliance
[Company Name] will measure and verify compliance through ongoing monitoring, internal audits, and external audits. Non-compliance identified during audits will result in a documented finding and remediation requirement.
15. Exceptions
Exceptions to this policy must be submitted in writing to [ISP Policy Owner] and include: the specific requirement being excepted, the business justification, the proposed alternative control, the risk owner, and the requested duration. Approved exceptions are recorded in the exceptions register and reviewed annually.
16. Violations and Enforcement
Known violations of this policy should be reported to [violation-report@company.com]. Violations may result in immediate withdrawal or suspension of system access and disciplinary action up to and including termination of employment. Serious violations may be referred to law enforcement.
Violations that constitute significant policy breaches include: unauthorised access to customer data, deliberate introduction of malware, sharing credentials with external parties, and failure to report a known security incident.
17. Review Cadence
This policy is reviewed at minimum annually. Out-of-cycle reviews are triggered by:
- A significant security incident or data breach
- A major change to the company’s systems, infrastructure, or data handling practices
- A merger, acquisition, or significant organisational restructure
- A change in applicable laws or regulatory requirements
- A new framework audit scope (e.g., adding ISO 27001 after SOC 2)
18. Version History
| Version | Date | Author | Summary of Changes |
|---|---|---|---|
| 1.0 | [Date] | [Author] | Initial version |
How to Develop and Roll Out Your Information Security Policy
The template above gives you the content. This section covers how to turn it into a live, enforceable policy.
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Assign an owner. Name the person responsible before writing a word. Without an owner, the policy stalls in review. The CISO or equivalent is the natural choice; in smaller organisations, this might be the CTO or a senior engineer.
Define scope. Which systems, data types, people, and locations does this policy cover? Be explicit. Gaps in scope become gaps in your audit.
Identify your applicable frameworks. ISO 27001, SOC 2, HIPAA, PCI DSS, or NIST will each shape what your policy needs to say. Identify your obligations before you start customising.
Draft the policy. Use the template above. Customise for your industry, data types, and risk profile. Replace every placeholder. Remove sections that don’t apply.
Route for legal and HR review. The enforcement clause in particular needs review for local employment law implications. HR should also review the acceptable use and device sections.
Get executive sign-off. ISO 27001 requires formal approval by top management. Document the approval: a signature, an email confirmation, or a GRC platform workflow record all work.
Communicate to all staff. Add it to onboarding. Send a company-wide announcement. Run a brief Q&A session if the policy is new or has changed significantly.
Collect acknowledgements. Every employee and contractor should sign or e-sign that they’ve read and understood the policy. These records are part of your audit evidence.
Map to controls. In your GRC platform, link the policy to the ISO 27001 clauses, SOC 2 criteria, or HIPAA requirements it satisfies. This saves time during audits.
Set a review date. Add a calendar reminder. Mark it on the policy itself. Annual review is the minimum.
Update after changes. A cloud migration, a product launch into a new geography, a regulatory change: any of these should trigger a policy review before the annual cycle comes around.
ISO 27001 Information Security Policy and Other Framework Requirements
| Framework | Requirement | Specific control or clause |
|---|---|---|
| ISO 27001 | Mandatory: documented policy approved by top management, communicated internally, available to interested parties | Clause 5.2; Annex A 5.1 |
| SOC 2 | Expected as part of the overall control environment and risk management programme | CC9.9; Trust Services Criteria across all categories |
| HIPAA | Required: policies and procedures for security management must be documented | 45 CFR §164.316 |
| NIST CSF | Organisational cybersecurity policy established, communicated, and enforced | ID.GV-1 |
| PCI DSS | Information security policy for all personnel; reviewed annually and when the environment changes | Requirement 12.1, 12.2 |
Information Security Policy ISO 27001: What Clause 5.2 Actually Requires
Clause 5.2 is one of the few places where ISO 27001 tells you exactly what a document must contain. Your policy must:
- Be appropriate to the purpose of the organisation
- Include information security objectives, or provide a framework for setting them
- Include a commitment to satisfying applicable requirements
- Include a commitment to continual improvement of the ISMS
- Be available as documented information (Clause 7.5)
- Be communicated within the organisation
- Be available to interested parties as appropriate
The last point is important and often missed. “Interested parties” includes enterprise customers who ask for your policy during vendor due diligence. ISO 27001 doesn’t require you to publish it publicly, but it does require you to share it when relevant.
Annex A 5.1 extends this: topic-specific policies must each be defined, approved by management, published, communicated, and reviewed at planned intervals. The ISP should explicitly reference each of these.
NIST Information Security Policy Requirements and the Written Information Security Policy (WISP)
NIST SP 800-53 (PL-1) and SP 800-171 (3.12.4) both require organisations to develop, document, disseminate, and periodically review and update security policies.
The WISP (Written Information Security Policy) is the term used in US state regulations for this requirement. Massachusetts 201 CMR 17.00 requires any business that holds Massachusetts residents’ personal data to have a WISP in place. The NYDFS Cybersecurity Regulation (23 NYCRR 500) requires written cybersecurity policies for regulated financial entities. FINRA member firms have similar written requirements.
If you operate in the US, particularly in financial services or any sector handling personal data, check your state-level obligations. The template above satisfies the core WISP requirements in most jurisdictions.
Evidence Auditors Expect to See
The policy itself is only one piece of what auditors look for. The evidence that it’s actually operational is what moves the conversation from “we have a policy” to “we have a working programme.”
| Record type | What it looks like |
|---|---|
| Signed policy document | PDF or GRC record with owner name, approval signature, and effective date |
| Version history | Log of all revisions with dates and a summary of changes made |
| Employee acknowledgements | Signed or e-signed records from every current employee and contractor |
| Onboarding records | Evidence the policy is part of onboarding (completion log, signed acknowledgement) |
| Annual review record | Meeting notes or GRC platform record confirming the policy was reviewed and re-approved |
| Control mapping | GRC record linking the policy to ISO 27001 clauses, SOC 2 criteria, or other framework controls |
| Exception log | Register of approved deviations with risk rationale, alternative control, and approval evidence |
| Communication records | Email, training logs, or Slack records showing staff were notified of the policy or updates |
Common Information Security Policy Mistakes
These aren’t theoretical. I’ve seen every one of them in real audits.
Watch out
A policy with no stated consequences isn't a policy, it's a suggestion.
No management sign-off. An unsigned or unapproved policy doesn’t satisfy ISO 27001 Clause 5.2. If the CISO approved it but the CEO didn’t, you have a gap. Auditors look at this specifically.
Scope gaps. Forgetting to include contractors, third-party vendors, or cloud-hosted systems in the scope is one of the most common findings. If it’s not explicitly in scope, it’s not covered.
Generic copy-paste content. A policy that mentions “the server room” when you’re cloud-native, or “USB drives” as a primary backup medium, signals that no one at your company actually wrote or reviewed it. Auditors notice. Enterprise buyers notice.
No enforcement clause. A policy with no stated consequences isn’t a policy, it’s a suggestion. The enforcement section needs to be specific enough to mean something.
No version control. Auditors want to see that the policy has been reviewed and updated over time. A single undated document with no revision history fails this check immediately.
Treating it as a one-time checkbox. The policy goes into a folder, gets forgotten, and surfaces again at the next audit cycle. By then, the company has grown, the infrastructure has changed, and three sections are no longer accurate.
Failing to review after major changes. A cloud migration, a new product line, an acquisition: any of these can invalidate sections of your ISP. Annual review is the minimum, not the maximum.
Right-Sizing Your Information Security Policy for Your Company Stage
Early-Stage Startups and Small Companies
If you have 20 or fewer employees, a 3–5 page policy is enough. Cover the essentials: purpose, scope, key rules, roles, and review cadence. Get it signed by the CEO or CTO. Communicate it to the team. Collect acknowledgements.
Quick tip
SOC 2 and ISO 27001 apply the same standards whether you have 10 employees or 1,000.
Don’t wait until you’re “big enough” to need a policy. Auditors don’t grade on a curve for company size. SOC 2 and ISO 27001 apply the same standards whether you have 10 employees or 1,000.
One practical tip: reference sub-policies by name even if they don’t exist yet. “Detailed requirements are defined in the Access Control Policy” signals intent and gives you a roadmap without requiring you to write everything at once.
Growing Companies (20–200 employees)
At this stage, the master ISP plus referenced sub-policies model starts to make more sense. Each sub-policy can be owned and reviewed independently, and you get cleaner audit trails.
Focus on formalising the processes around the policy, not just the document itself: documented review workflows, a named security committee, regular acknowledgement cycles. A GRC platform pays for itself here by automating most of this.
Larger Enterprises (200+ Employees)
Enterprise-scale organisations typically operate a full ISMS with the ISP at the top of a documented hierarchy. Each domain has its own topic-specific policy, potentially with variants for different geographies or regulatory environments.
Governance at this level includes board-level reporting, formal security committee meetings, quarterly risk reviews, and integration with the company’s broader risk management framework. If ISO 27001 certification is in scope, the ISP and the entire policy structure are subject to external audit annually.
Managing Your Information Security Policy with ComplyJet
ComplyJet ships an ISO 27001 and SOC 2 aligned Information Security Policy template out of the box. But having the document is only the starting point.
Here’s what ComplyJet handles after the policy is written:
- Built-in approval workflows: draft, legal/HR review, executive sign-off. Every step is tracked with timestamps, so your audit trail is built automatically.
- Employee acknowledgement tracking: every employee and contractor is assigned the policy for sign-off digitally. No spreadsheets, no chasing individuals.
- Automatic control mapping: the ISP is linked to its relevant ISO 27001 clauses, SOC 2 criteria, HIPAA requirements, and more. Auditors can see the mapping instantly.
- Review reminders: ComplyJet flags your policy when it’s approaching its review date and routes it for re-approval automatically.
- Evidence collection: acknowledgement records, version history, and control mapping are audit-ready at all times.
- HR system integration: connect your HRIS so new hires are automatically assigned the policy for acknowledgement during onboarding.
FAQs
What does an information security policy actually contain?
An information security policy is a formal governance document that sets management’s direction for protecting an organisation’s information assets: data, systems, and people. It defines what must be protected, who is responsible, what the rules are, and what happens when they’re broken. It’s the parent document from which all other security policies (access control, password, incident response) are derived.
What is the difference between an information security policy and a security policy?
The terms are often used interchangeably. Technically, “security policy” is broader and can cover physical security, operational security, and other domains. “Information security policy” specifically covers the protection of information assets. In the ISO 27001 context, the Information Security Policy is the mandated top-level document defined in Clause 5.2.
Who is responsible for the information security policy?
The CISO (or equivalent) typically owns the policy operationally: drafting it, maintaining it, and driving the annual review. But the policy must be formally approved by top management. ISO 27001 Clause 5.2 requires management commitment as a documented requirement, not just a sign-off formality.
Does ISO 27001 require an information security policy?
Yes. ISO 27001 Clause 5.2 explicitly requires it. The policy must be approved by top management, communicated within the organisation, and available as documented information. It must include management’s commitment to satisfying applicable requirements and to continual improvement. There’s no way around this for ISO 27001 certification.
What should an information security policy include?
At minimum: purpose, scope, information security objectives, roles and responsibilities, a risk management approach, acceptable use rules, access control principles, incident reporting requirements, data classification reference, compliance obligations, an exceptions process, enforcement consequences, and a review cadence. The template in this article covers all of these.
How often should an information security policy be reviewed?
Annually as a baseline. ISO 27001 and PCI DSS both require annual review as a minimum. But the policy should also be reviewed after any significant change: a major incident, a restructure, a cloud migration, a new product line, or a change in applicable regulations. Annual review is the floor, not the ceiling.
Where should you store and share your information security policy?
It should be accessible to all employees at all times: your company intranet, GRC platform, or onboarding portal. ISO 27001 also requires it to be available to “interested parties,” which in practice means sharing it with enterprise customers during vendor due diligence or publishing it in a Trust Center.
How do I develop an information security policy for a small business?
Start with the template in this article. Keep it to 3–5 pages. Cover: purpose, scope, key rules, roles, and review cadence. Get the CEO or CTO to sign it. Communicate it to the whole team. Collect acknowledgements. If you’re in a US state with WISP requirements (Massachusetts, New York financial services), verify your specific obligations first. Use a GRC platform to manage ongoing compliance, acknowledgements, and review cycles.
Related Policies
- Data Classification Policy: sets how data is categorised by sensitivity. The ISP establishes the classification framework; the detail lives here.
- Access Control Policy: covers the access control principles the ISP establishes at a high level — least privilege, need-to-know, and separation of duties.
