How much does ISO 27001 certification cost? Prices & Examples | DICIS AG

Small businesses should expect costs starting at approximately €1,500 in the first year for ISO 27001 certification. Due to manageable IT structures and clear responsibilities, the effort required is usually low. Actual costs depend on preparation, the number of locations, and the scope of information security measures.

This article provides an overview of the resulting costs, along with a link to a cost calculator that allows you to compare costs directly.

The costs of ISO 27001 certification are a decisive factor for many companies—especially when it comes to building trust in the secure handling of data and reliably protecting sensitive information. At the same time, costs are difficult for many companies to estimate.

  • Is external support required for risk analyses or security concepts?

  • Is information security training necessary?

  • And how high are the actual costs of certification?

The DICIS AG cost calculator addresses exactly these points: with just a few clicks, it shows which costs for ISO 27001 certification are realistic—individual, transparent, and easy to understand. This provides companies with a sound basis for decision-making.

How can I find out about the costs of ISO 27001 certification?

The costs for ISO 27001 certification vary depending on the provider. Many certification bodies only provide a specific quote upon request. Alternatively, you can use online cost calculators to quickly obtain an initial estimate based on IT structure, locations, and the scope of your information security measures.

Calculate the costs of your ISO certification in just a few seconds with our online calculator and receive an immediate result that you can download as a PDF. Find out how much you can save with a fully digital approach.

Preparation

How much should I budget for the preparation of ISO 27001 certification?

Preparation costs depend heavily on the path you choose. The traditional approach often involves costs for consulting, training, and risk analyses. In contrast, digital providers use AI-powered tools that guide you step-by-step through the setup of your Information Security Management System—allowing many of these costs to be significantly reduced.

Many companies underestimate the preparation for ISO 27001 certification. They wonder: Which data needs to be protected? Which measures are truly necessary? And will the auditor accept it in the end?

It is precisely this uncertainty that often leads to over-implementation—resulting in unnecessary costs.

01

Process Documentation

Many companies try to record all data and systems in exhaustive detail. However, it is usually sufficient to identify the truly critical information and systems. Anything beyond that costs time but provides no additional benefit for the certification.

02

Training and
Qualifications

It is often assumed that extensive training is necessary. In practice, it is usually enough to raise employee awareness in a targeted manner—for example, regarding phishing, passwords, or handling sensitive data. Large-scale training programs are often not required.

03

Documents and
Evidence

A typical mistake: creating too many policies and documents, often without clear alignment with actual requirements. This leads to documents having to be revised multiple times—creating unnecessary effort.

In practice, it’s simpler:
You don’t need a perfect security system, but a functioning one.

With the DICIS AG online cost calculator, you can quickly see where you stand. With just a few details, you receive a realistic assessment—avoiding unnecessary effort from the start.

How much does ISO 27001 certification cost for a small business?

For small businesses, the costs for ISO 27001 certification usually start at around €1,500 in the first year. Due to manageable IT structures and few critical information assets, the effort is limited. Digital solutions and online audits can further reduce costs significantly.

The actual costs depend primarily on how your company is already positioned regarding information security. If you already have clear rules, defined access rights, and initial security measures, the effort is considerably reduced.

Typical influencing factors include:

  • Number of IT systems and information assets
  • Scope of data to be protected (e.g., customer data)
  • Number of employees and access rights
  • Status of existing security measures
  • Necessary information security training

The following overview shows how traditional and modern approaches differ:

Factor Traditional Certification Process Modern Digital Process
Preparation External consultants and complex risk analyses AI-powered tools, often with a free trial
Training Extensive training and seminars Short, practical briefings
Documentation Manually created, high time investment Automated through digital systems
Certification Audit On-site auditor, additional costs Efficient online audit

How much does ISO 27001 certification cost for a medium-sized company?

The costs for ISO 27001 certification for medium-sized companies are usually between €25,000 and €40,000 in the first year. They depend on IT complexity, the number of locations, and the scope of information security. Often, the scope of application can be specifically limited—this significantly reduces costs.

For medium-sized companies, the structure of IT systems and the scope of information to be protected play a major role. The more systems, locations, and sensitive data involved, the higher the effort for risk analyses, measures, and documentation.

Typical influencing factors include:

  • Number of IT systems and applications
  • Scope of sensitive information (e.g., customer or financial data)
  • Number of locations and users
  • Complexity of access rights and security measures
  • Status of existing information security processes

With ISO 27001 in particular, the scope of application can often be specifically narrowed down—for example, to one department, one location, or a specific system. This reduces effort and costs considerably.

What is the most affordable ISO 27001 certification?

The most affordable ISO 27001 certification is usually obtained from digital certification bodies. Through online audits, automated documentation, and clear processes, many costs are eliminated. Especially with a clearly defined scope of application, certification can be implemented much more cost-effectively.

Costs depend heavily on how complex the process is designed. Traditional certifications are often more expensive because they involve on-site appointments, extensive risk analyses, and a lot of coordination.

Digital providers work more efficiently:

  • Documentation is created automatically
  • Risk analyses are supported in a structured manner
  • Less manual effort
  • No travel costs due to online audits

Certification becomes not only faster but also significantly cheaper—especially for small and medium-sized enterprises.

Calculate Costs

See immediately what your certification costs – with the DICIS AG online cost calculator.