COSI-DIAG
Transparency before the audit. Not after.
COSI-DIAG
Transparency before the audit. Not after.
How does COSI-DIAG work?
COSI-DIAG analyzes existing ISMS documentation
using a comprehensive evaluation model.
COSI-DIAG assesses the resilience of your ISMS
and highlights vulnerabilities before auditors find them.
Objective and reproducible
A structured evaluation approach delivers consistent results—independent of individuals or experience.
Identify vulnerabilities early.
You see gaps and risks before auditors find them—allowing you to take targeted countermeasures.
All controls at a glance.
COSI-DIAG checks your documentation against all ISO 27001 or NIS-2 checkpoints. Systematically and thoroughly.
Management-grade results.
Clear reports create transparency for decision-makers and simplify prioritization.
Flexible and secure
Available as either Cloud or fully On-Premises. You maintain complete control over your data.
How COSI-DIAG works
Upload documentation
You securely upload your existing ISMS documentation—maintaining your familiar folder structure.
Check completely
Documentation is reviewed across all ISO 27001 or NIS-2 checkpoints.
Receive results
Receive a compliance score, gap analysis, prioritized measures, and an executive report.
Clear results. Concrete value.

Instant Compliance Score.
Get an immediate evaluation of your ISMS documentation maturity.
Maturity level according to ISO 27001, NIS-2, and others
Process maturity assessed transparently and traceably.
Gap analysis with evidence for each standard section
Gaps are clearly identified and backed by evidence.
Prioritized action recommendations
Focus on what truly matters.
Management report for decision-makers
Clear, structured, and highly relevant for decision-making.
Your data remains protected.
COSI-DIAG processes your documents either in an EU-compliant cloud infrastructure or completely on-premises. Customer data is never used for training. This ensures your information remains secure and entirely under your control.
EU-Hosting
Zero training
on customer data
Data Processing
Agreement (DPA)
Available
on-premises



