to Homepage to Main Navigation to Main Content to Contactform to Search Form
Solidis AG - EN
Solidis AG - EN
Martin-Disteli-Strasse 9
4600 Olten, CH
Tel. +41 62 207 30 40
revision@solidis.ch
Solidis AG - EN
Solidis AG - EN
Compliance ¦ AdobeStock 307362151

External reviews

We are making every effort to ensure that even smaller auditing companies can continue to exist.

By law, every auditing company must have an internal quality assurance system that is approved by the FAOA. As an individual practitioner or a small company, you do not have the human resources to be able to conduct reviews.

However, our team of experts can offer you customized help with quality assurance as needed for external reviews of your audits and special audits (firm reviews) or help with individual engagements (file reviews). Our detailed reporting gives you information about our factual findings with specific suggestions for improvement as well as recommendations to improve your QA system.

Your contact person

What we offer

  • External reviews according to QS 1 for individual practitioners or small companies to implement the statutory requirement that at least two people be involved
  • Performing engagement-specific quality assurance during audit engagements according to the Swiss Auditing Standards (PS)
  • Special assessments
  • Publications on the topic
  • None yet; contact us directly if you have any questions

Publications on the topic

  • Only in German