Internal Audit & Compliance GSI GmbH & FAIR GmbH (IRC)

Internal Audit provides independent and objective assurance and advisory services designed to improve business processes and ensure the efficient, economical and proper use of resources and the protection of assets.

The mission statement of the International Professional Practice Framework (IPPF) is: "To enhance and protect organisational value by providing risk-based and objective assurance, advice, and insight."


Team Lead

Karin Scheller
Phone: +49-6159-71-1986
Mobile: +49-174-328-1331
Email: k.scheller(at), karin.scheller(at)

Deputy IRC Manager

Ilona Plehnert
Telefon: +49-6159-71-2024
E-Mail:  i.plehnert(at)


Lisa Jochmaring
Phone: +49-6159-71-3325
Email: l.jochmaring(at)