As a registered audit expert according to the Swiss FAOA (Federal Audit Oversight Authority), our company can perform the following audits:
- Audit mandates for companies
- Audit mandates as independent accounting experts
- Special audits
- Foundation audits
- Special investigations
- Audit of internal controls
- Annual reports
- Establishment of an internal control system
Onestra AG has been licensed as an audit expert by the Swiss Federal Audit Oversight Authority (FAOA) since 2011 (FAOA No. 500262).