International Audit Services S.à r.l. (IAS)

IAS is an approved statutory audit firm (‘cabinet de revision agréé) that provides audit and assurance services.
IAS is managed by Karl-Heinz Horsburgh who is an approved statutory auditor (‘réviseur d’entreprises agréé’)  and chartered accountant (‘expert comptable’)  in Luxembourg and a Fellow of the Institute of Chartered Accountants in England and Wales (ICAEW)  with over 30 years’ experience in auditing, taxation and accounting.