How much does it cost to get ISO 27001 certified?
There are many ways your business’s costs will grow as your company grows - more staff, increased legal protections, and so on. One of those added and increasing costs is your ability to prove that your business’s technology is properly secure. In fact, the more you expand your business, the more often customers, clients, and other stakeholders will require certain security standards before they’ll do business with you.
For many businesses, those requests are the reason they start learning more about ISO 27001 compliance and certification. As you learn more, there’s always one looming question: How much will your ISO 27001 certification cost? Let’s look at the key costs involved and what you can expect.
What does it mean to be ISO 27001 certified?
Before we dig into specific costs, it’s important to understand what ISO 27001 certification actually means. The International Organization for Standardization or ISO, based in Switzerland, is a respected organization that develops various standards including the security standard of ISO 27001. They do not, however, offer certifications for compliance.
Certificates that verify your ISO 27001 compliance are issued by third-party organizations that perform this as a paid service. It’s important to recognize that when you apply for certification, you’ll be applying to a third-party organization, not the ISO itself. This is part of the reason the ISO 27001 price for certification varies so much.
While the ISO doesn’t issue certifications, it does have a set of standards that certifying bodies should abide by. It also suggests that you should ensure that your certification provider is accredited in your country. If you choose a certification provider that meets those criteria, your ISO 27001 certification should be accepted by clients and customers throughout the globe.
How much does ISO 27001 certification cost?
Before you embark on this process, you want to know how much your ISO 27001 certification will cost and whether it’s feasible for your business. Unsurprisingly, the costs will vary significantly from one circumstance to the next. Total expenses can range anywhere from $6,000 to over $40,000 for large businesses with complex systems.
Part of the reason for this wide range is that there are several costs involved in getting your certification. These typically include:
- Costs associated with evaluating your current Information Security Management System (ISMS) to determine whether it meets the ISO 27001 standards
- Expenses to set up a secure system that complies with all ISO 27001 standards
- Costs to hire a third-party auditor to evaluate your ISMS for ISO 27001 compliance
- Any additional fees from the certification organization
There is variation within each of those areas of cost. In fact, there are many factors that will impact the total cost of your ISO 27001 certification.
The complexity of your ISMS
ISO 27001 is all about your ISMS. The more complex your ISMS is, the more engineering and time it will take to make sure that each component of it properly follows the standards in ISO 27001. That extra time and engineering translate to a higher initial cost to reach compliance and a higher cost in the future to monitor your system for continued compliance.
Your organization size
Generally, smaller businesses can expect their costs for ISO 27001 certification to be closer to the low end of the cost range (around $6,000) while larger businesses are more likely to have costs of $40,000 or more. This is because larger organizations have more opportunities for security risks. Access control systems and other security protocols will cost more when you have to account for more employees and contractors.
The certification organization you choose
As we noted, the ISO doesn’t issue certifications for compliance - certifications are only offered by third-party organizations and businesses. As expected, this will cause the cost to vary because each organization can set its own price point.
Each organization may also require different amounts and types of documentation to verify your compliance, so this can affect your ISO 27001 certification cost as well. For example, some may require more extensive and detailed audits than others.
Your external auditor
An audit is an important part of the compliance certification process so it’s a key part of the cost as well. How much does an ISO 27001 audit cost? It depends on the auditor you hire. As with certification providers, each auditor can set their own price, so your ISO 27001 audit cost will depend on the auditor you choose.
How can I reduce my ISO 27001 cost?
ISO 27001 certification can be a costly process, so understandably, you want to keep the expenses as low as possible for your business. One of the most effective ways to do this is to shop around and compare pricing among certification organizations and auditors. Beyond comparison shopping, though, you can also cut your costs by using ISO 27001 compliance software.
Compliance software will effectively investigate your ISMS and look for each of the 114 standards listed in ISO 27001. This streamlines your initial assessment so you have a clear and accurate account from the start of where your security system stands and what you need to do to be ISO 27001 compliant. This can save immeasurable expenses in labor costs for your engineers and security specialists.
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Your ISO 27001 compliance checklist
Determine whether the GDPR applies to you and if so, if you are a processor or controller (or both)
Do you sell goods or service in the EU or UK?
Do you sell goods or services to EU businesses, consumers, or both?
Do you have employees in the EU or UK?
Do persons from the EU or UK visit your website?
Do you monitor the behavior of persons within the EU?
Create a Data Map by taking the following actions
Identify and document every system (i.e. database, application, or vendor) which stores or processes EU or UK based personally identifiable information (PII)
Document the retention periods for PII in each system
Determine whether you collect, store, or process “special categories” of data
Determine whether your Data Map meets the requirements for Records of Processing Activities (Art. 30)
Determine whether your Data Map includes the following information about processing activities carried out by vendors on your behalf
Determine your grounds for processing data
For each category of data and system/application have you determined the lawful basis for processing based on one of the following conditions?
Take inventory of current customer and vendor contracts to confirm new GDPR-required flow-down provisions are included
Review all customer contracts to determine that they have appropriate contract language (i.e. Data Protection Addendums with Standard Contractual Clauses)
Review all in-scope vendor contracts to determine that they have appropriate contract language (i.e. Data Protection Addendums with Standard Contractual Clauses)
Have you performed a risk assessment on vendors who are processing your PII?
Determine if you need to do a Data Protection Impact Assessment
Is your data processing taking into account the nature, scope, context, and purposes of the processing, likely to result in a high risk to the rights and freedoms of natural persons?
Review product and service design (including your website or app) to ensure privacy notice links, marketing consents, and other requirements are integrated
Does the notice to the data subject include the following items?
Does the notice also include the following items?
Do you have a mechanism for persons to change or withdraw consent?
Update internal privacy policies to comply with notification obligations
Update internal privacy notices for EU employees
Determine if you need to appoint a Data Protection Officer, and appoint one if needed
Have you determined whether or not you must designate a Data Protection Officer (DPO) based on one of the following conditions (Art. 37)?
If you export data from the EU, consider if you need a compliance mechanism to cover the data transfer, such as model clauses
If you transfer, store, or process data outside the EU or UK, have you identified your legal basis for the data transfer (note: most likely covered by the Standard Contractual Clauses)
Have you performed and documented a Transfer Impact Assessment (TIA)?
Confirm you are complying with other data subject rights (i.e. aside from notification)
Do you have a defined process for timely response to Data Subject Access Requests (DSAR) (i.e. requests for information, modification or deletion of PII)?
Are you able to provide the subject information in a concise, transparent, intelligible and easily accessible form, using clear and plain language?
Do you have a process for correcting or deleting data when requested?
Do you have an internal policy regarding a Compelled Disclosure from Law Enforcement?
Determine if you need to appoint an EU-based representative, and appoint one if needed
Have you appointed an EU Representative or determined that an EU Representative is not needed based on one of the following conditions?
If operating in more than one EU state, identify a lead Data Protection Authority (DPA)
Do you operate in more than one EU state?
If so, have you designated the Supervisory Authority of the main establishment to act as your Lead Supervisory Authority?
Implement Employee Trainings to Demonstrate Compliance with GDPR Principles and Data Subject Rights
Have you provided appropriate Security Awareness and Privacy training to your staff?
Update internal procedures and policies to ensure you can comply with data breach response requirements
Have you created and implemented an Incident Response Plan which included procedures for reporting a breach to EU and UK Data Subjects as well as appropriate Data Authorities?
Do breach reporting policies comply with all prescribed timelines and include all recipients i.e. authorities, controllers, and data subjects?
Implement appropriate technical and organizational measures to ensure a level of security appropriate to the risk
Have you implemented encryption of PII at rest and in transit?
Have you implemented pseudonymization?
Have you implemented appropriate physical security controls?
Have you implemented information security policies and procedures?
Can you access EU or UK PII data in the clear?
Do your technical and organizational measure ensure that, by default, only personal data which are necessary for each specific purpose of the processing are processed?
Consider streamlining GDPR compliance with automation
Transform manual data collection and observation processes into continuous monitoring
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Develop a roadmap for successful implementation of an ISMS and ISO 27001 certification
Implement Plan, Do, Check, Act (PDCA) process to recognize challenges and identify gaps for remediation
Consider ISO 27001 certification costs relative to org size and number of employees
Clearly define scope of work to plan certification time to completion
Select an ISO 27001 auditor
Set the scope of your organization’s ISMS
Decide which business areas are covered by the ISMS and which are out of scope
Consider additional security controls for business processes that are required to pass ISMS-protected information across the trust boundary
Inform stakeholders regarding scope of the ISMS
Establish an ISMS governing body
Build a governance team with management oversight
Incorporate key members of top management, e.g. senior leadership and executive management with responsibility for strategy and resource allocation
Conduct an inventory of information assets
Consider all assets where information is stored, processed, and accessible
- Record information assets: data and people
- Record physical assets: laptops, servers, and physical building locations
- Record intangible assets: intellectual property, brand, and reputation
Assign to each asset a classification and owner responsible for ensuring the asset is appropriately inventoried, classified, protected, and handled
Execute a risk assessment
Establish and document a risk-management framework to ensure consistency
Identify scenarios in which information, systems, or services could be compromised
Determine likelihood or frequency with which these scenarios could occur
Evaluate potential impact of each scenario on confidentiality, integrity, or availability of information, systems, and services
Rank risk scenarios based on overall risk to the organization’s objectives
Develop a risk register
Record and manage your organization’s risks
Summarize each identified risk
Indicate the impact and likelihood of each risk
Document a risk treatment plan
Design a response for each risk (Risk Treatment)
Assign an accountable owner to each identified risk
Assign risk mitigation activity owners
Establish target dates for completion of risk treatment activities
Complete the Statement of Applicability worksheet
Review 114 controls of Annex A of ISO 27001 standard
Select controls to address identified risks
Complete the Statement of Applicability listing all Annex A controls, justifying inclusion or exclusion of each control in the ISMS implementation
Continuously assess and manage risk
Build a framework for establishing, implementing, maintaining, and continually improving the ISMS
Include information or references to supporting documentation regarding:
- Information Security Objectives
- Leadership and Commitment
- Roles, Responsibilities, and Authorities
- Approach to Assessing and Treating Risk
- Control of Documented Information
- Internal Audit
- Management Review
- Corrective Action and Continual Improvement
- Policy Violations
Assemble required documents and records
Review ISO 27001 Required Documents and Records list
Customize policy templates with organization-specific policies, process, and language
Establish employee training and awareness programs
Conduct regular trainings to ensure awareness of new policies and procedures
Define expectations for personnel regarding their role in ISMS maintenance
Train personnel on common threats facing your organization and how to respond
Establish disciplinary or sanctions policies or processes for personnel found out of compliance with information security requirements
Perform an internal audit
Allocate internal resources with necessary competencies who are independent of ISMS development and maintenance, or engage an independent third party
Verify conformance with requirements from Annex A deemed applicable in your ISMS's Statement of Applicability
Share internal audit results, including nonconformities, with the ISMS governing body and senior management
Address identified issues before proceeding with the external audit
Undergo external audit of ISMS to obtain ISO 27001 certification
Engage an independent ISO 27001 auditor
Conduct Stage 1 Audit consisting of an extensive documentation review; obtain feedback regarding readiness to move to Stage 2 Audit
Conduct Stage 2 Audit consisting of tests performed on the ISMS to ensure proper design, implementation, and ongoing functionality; evaluate fairness, suitability, and effective implementation and operation of controls
Address any nonconformities
Ensure that all requirements of the ISO 27001 standard are being addressed
Ensure org is following processes that it has specified and documented
Ensure org is upholding contractual requirements with third parties
Address specific nonconformities identified by the ISO 27001 auditor
Receive auditor’s formal validation following resolution of nonconformities
Conduct regular management reviews
Plan reviews at least once per year; consider a quarterly review cycle
Ensure the ISMS and its objectives continue to remain appropriate and effective
Ensure that senior management remains informed
Ensure adjustments to address risks or deficiencies can be promptly implemented
Calendar ISO 27001 audit schedule and surveillance audit schedules
Perform a full ISO 27001 audit once every three years
Prepare to perform surveillance audits in the second and third years of the Certification Cycle
Consider streamlining ISO 27001 certification with automation
Transform manual data collection and observation processes into automated and continuous system monitoring
Identify and close any gaps in ISMS implementation in a timely manner
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Determine which annual audits and assessments are required for your company
Perform a readiness assessment and evaluate your security against HIPAA requirements
Review the U.S. Dept of Health and Human Services Office for Civil Rights Audit Protocol
Conduct required HIPAA compliance audits and assessments
Perform and document ongoing technical and non-technical evaluations, internally or in partnership with a third-party security and compliance team like Vanta
Document your plans and put them into action
Document every step of building, implementing, and assessing your compliance program
Vanta’s automated compliance reporting can streamline planning and documentation
Appoint a security and compliance point person in your company
Designate an employee as your HIPAA Compliance Officer
Schedule annual HIPAA training for all employees
Distribute HIPAA policies and procedures and ensure staff read and attest to their review
Document employee trainings and other compliance activities
Thoroughly document employee training processes, activities, and attestations
Establish and communicate clear breach report processes
to all employees
Ensure that staff understand what constitutes a HIPAA breach, and how to report a breach
Implement systems to track security incidents, and to document and report all breaches
Institute an annual review process
Annually assess compliance activities against theHIPAA Rules and updates to HIPAA
Continuously assess and manage risk
Build a year-round risk management program and integrate continuous monitoring
Understand the ins and outs of HIPAA compliance— and the costs of noncompliance
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