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CERTUNION International is your independent certification body for management systems, products, and personnel. We audit and certify against international standards.
- ISO 9001:2015
- ISO 14001:2015
- ISO 45001:2018
- ISO 27001:2022
- ISO 50001:2018
500+
Certified Companies
15+
Years of Experience
50+
Experts & Auditors
98 %
Customer Satisfaction
Certification to the leading ISO standards
From quality to energy – we audit management systems where they make a difference.
The Certification Process
Your certificate in 6 steps
- 01
Request
Contact us for a non-binding initial consultation
- 02
Analysis
We analyze your requirements – an annual package for ISO 9001, 14001, 45001, 27001 or 50001, otherwise an offer
- 03
Preparation
Optional: Pre-audit to identify optimization potential
- 04
Audit
Conducting the certification audit on-site or remotely
- 05
Certificate
Issuance of the certificate after a passed audit
- 06
Support
Annual surveillance audits for maintenance
Our Certification Services
Precise, independent, and client-oriented.
Management Systems
Quality, environmental, or occupational safety management systems according to international standards (ISO 9001, etc).
Personnel Certification
Increase your professional credibility with independently assessed certificates for specialists and auditors.
Product Certification
Credible proof of quality for technical products, services, and industry-specific standards.
Your management system on one platform
Alongside certification, we offer software for running your own management system across up to five standards — including an AI pre-check of your documents.
- AI pre-check per requirement — every piece of evidence with a verified quote
- Document control, actions, audits and management review
- Hazard assessment, legal register, energy performance indicators and Statement of Applicability
- All modules included in every plan
The application is currently available in German only.
Quality that Convinces
Our certifications are based on strict international standards and are conducted by experienced auditors.
- Professional certification body
- Assessment against international ISO standards
- Experienced industry experts
- Continuous development
Certificate
Quality management system according to
ISO 9001:2015
Quality Management
Sample Ltd.
Who We Are
Your partners for verified quality and trust.
As an internationally active certification body, CERTUNION offers companies from various industries tailored solutions in system, product, and personnel certification. Our experienced auditors work according to recognized international standards like ISO 9001 and ISO 14001.
More about usA Clear Audit Process
Six steps from your request to the surveillance audit – the certificate is only issued after a passed audit.
Tailored Solutions
We align certification and audit planning with your organization and your requirements.
Practical Expertise
We see ourselves not just as auditors, but as partners aiming to strengthen your competitiveness.
Ready for the next step?
Contact us for a non-binding initial consultation and learn how we can support your company.