ISO 20000 Certification Cost: What You Need to Know
If your organization is exploring IT service management improvements, you’ve probably come across ISO 20000 certification. It’s the global standard for IT service management (ITSM). But the most common question is: What does ISO 20000 certification cost?

Let’s break it down in simple terms.
What Is ISO 20000 Certification and Why It Matters
Before diving into the actual cost, it’s important to understand what ISO 20000 is. It’s a globally accepted framework for managing IT services efficiently. It’s also aligned with the ITIL (Information Technology Infrastructure Library) framework.
Companies that get ISO 20000 certified show their clients and stakeholders that they deliver high-quality IT services. This boosts trust and improves operational performance.
Getting certified is not just about ticking a box. It’s about proving your processes meet international best practices.
ISO 20000 Certification Cost: A Realistic Breakdown
The ISO 20000 certification cost varies. It depends on a few critical factors:
- Size of your organization
- Scope of the IT services being certified
- Complexity of your processes
- Current ITSM maturity level
- Chosen certification body
- Consultancy or internal preparation costs
Let’s go deeper into each.
1. Size of the Organization
The bigger your company, the more complex your IT environment. That complexity affects the cost.
- Small businesses (under 50 employees): ~$5,000 – $15,000
- Medium enterprises (50–200 employees): ~$15,000 – $30,000
- Large corporations (200+ employees): Can go beyond $50,000
Why the wide range? Larger firms often have multiple departments, sites, or service streams, all of which must be audited.
2. Internal Readiness and Gap Analysis
Before you even contact a certification body, you need to perform a gap analysis. This tells you how far off your current processes are from ISO 20000 standards.
A professional gap analysis costs anywhere from $2,000 to $10,000, depending on the size of the audit and the experience of the consultant.
3. Consultancy and Implementation Support
Many businesses hire ISO consultants. They help interpret the standards, implement processes, and prepare documentation.
- Consultant fees range from $100 to $300 per hour
- Total implementation support can cost between $10,000 to $40,000
Of course, if your internal team is highly capable and experienced, this cost could be reduced or even avoided.
4. Training and Awareness Programs
Training is crucial. Your teams need to understand ISO 20000 processes and how to apply them.
- Onsite training costs: $1,000 – $5,000
- Online courses: Cheaper, usually under $1,000 per course
Investing in employee knowledge also helps with future internal audits and compliance.
5. Certification Body Fees
This is the actual fee paid to the registrar (or certification body) that audits and certifies your ITSM system.
Expect to pay:
- $5,000 to $10,000 for small organizations
- $10,000 to $25,000 for medium to large organizations
This usually includes the Stage 1 (documentation review) and Stage 2 (on-site audit) assessments. Many certification bodies also charge travel expenses and daily auditor rates.
6. Ongoing Maintenance and Recertification
ISO 20000 certification isn’t a one-time deal. It needs to be maintained with annual surveillance audits and full recertification every three years.
- Annual audit: ~$3,000 to $10,000
- Recertification (year 3): Similar to the original certification fee
Budgeting for ongoing costs is key to sustaining compliance.
Hidden Costs in ISO 20000 Certification
While the upfront ISO 20000 certification cost is clear, many forget hidden expenses. Here are a few:
- Internal resource time (employees off their regular duties)
- Documentation software or tools
- Infrastructure or process upgrades
- Internal audit preparation
These can add 10% to 30% to your total budget.
ISO 20000 and Related Standards: Natural Synergies with IEC 17025
Many organizations seeking ISO 20000 certification also look at related standards like IEC 17025. This standard is for testing and calibration laboratories, ensuring quality and technical competence.
Why is this relevant?
Because if your organization runs IT services that involve data testing or calibration, aligning both standards can create better consistency, save costs, and improve credibility.
When done together, audits can sometimes be combined or aligned to reduce duplication—bringing down your overall certification expenses.
How to Reduce ISO 20000 Certification Cost Without Compromising Quality
Want to get certified but stay within budget? Here are some practical tips:
- Use internal expertise: Train your own team instead of hiring external consultants.
- Prepare thoroughly: A strong internal gap analysis saves time and money during the audit.
- Choose the right certification body: Not all are priced equally. Compare quotes and reputations.
- Bundle certifications: If you’re also considering ISO 27001 or IEC 17025, bundle audits to save money.
- Use cloud tools: ISO documentation and audit tools can reduce administrative workload.
Is ISO 20000 Certification Worth the Cost?
Absolutely. While the ISO 20000 certification cost might seem high at first, the long-term benefits far outweigh the investment.
Here’s what you gain:
- Improved IT service efficiency
- Higher customer satisfaction
- International recognition
- Competitive advantage in tenders and contracts
- Reduced incidents and better incident management
It also lays a strong foundation for future upgrades, automation, and alignment with ITIL, COBIT, and other frameworks.
Final Thoughts on ISO 20000 Certification Cost
When considering ISO 20000 certification cost, it’s essential to look beyond the price tag. See it as a strategic investment.
Every dollar you spend on ISO 20000 pays back in better service quality, fewer failures, and happier clients. Add in the trust it builds with stakeholders and the compliance benefits, and it’s clear why more companies are pursuing this globally recognized certification.
Don’t forget the synergy with other standards like IEC 17025. It’s a smart move for companies that deal with technical testing or data integrity.
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