- Special audits in accordance with stock corporation law
- Audits in the public sector
- Efficiency and management audits
- Charities audits
- Subsidy audits
- Audits of the Internal Control System (ICS), of the Risk Management System (RMS) or the Compliance Management Systems (CMS)
- Audit in accordance with Sarbanes-Oxley Act
- Internal audits
- IT audits