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+++ New stock corporation law and new standards (SA-CH/SER 2022) +++

for free and without obligation

for free and without obligation

Spectas – Swiss online audit solution

straightforward and efficient



for free and without obligation

Use Spectas

OBT AG (Baker Tilly Switzerland) uses Spectas:

The OBT AG with over 1'000 customers and the #6 audit company in Switzerland is successfully executing their audits with Spectas for several years.

Mazars uses Spectas:

We are happy to welcome Mazars as a new customer. Mazars, the #10 audit company in Switzerland will carry out their revisions with Spectas in the future.

We chose Spectas because we believe the software is currently the most advanced audit solution. The interactivity in the tool, the red thread through the audit as well as the direct exchange with the customer in the secure area convinced us completely.



Andrea Cuka, licensed audit expert, partner Thalmann Treuhand AG, Weinfelden

HLS & Partner SA, fiduciaire de taille moyenne, a commencé à utiliser Spectas pour les audits ordinaires des exercices clôturés le 31.12.2020. Nous avons choisi Spectas pour: sa démarche d’audit complète et intuitive tout au long de la mission, incluant tous les aspects de l’audit (SCI, système IT, reporting). L’interface qui permet au client de télécharger les documents sur Spectas est très pratique, cela nous permet d’être réactif et facilite le travail à distance. L’outil est à jour concernant les recommandations ExpertSuisse. Nous apprécions également la réactivité de l’équipe Spectas qui est à l’écoute de nos demandes.



Jérôme Veau, HLS & Partner SA, Vevey


We use Spectas for our ordinary audits. It's simple, workable and has everything you ask for. We also appreciate the qualified and fast support of Spectas as well as their ability to integrate new optimization ideas.


Dieter Baumann, certified accountant, lic. oec. HSG, licensed audit expert RAB, Chairman Urs Baumann + Partner AG, Reinach BL


Unico Treuhand AG has introduced Spectas step by step and now more than 12 employees, from different locations, are working with Spectas. With Spectas we do have an audit tool on the highest level, pragmatically implemented also for the SME audit.


Michel Nyffenegger, licensed audit expert, certified public accountant, lic. rer. pol., partner and member of VR + GL Unico Treuhand AG, Burgdorf


With Spectas, we have largely digitized our audit process and have significantly increased our efficiency. Our new employee was able to work directly with Spectas without training.


Urs Niederer, licensed audit expert, Alder Treuhand, Heiden

Auditing digital

  • Integrated, electronic document storage

  • Electronic signature with the solution recommended by EXPERT SUISSE Skribble

  • Direct document exchange with your client

  • Online survey of the client

  • Simple work in a team (location-independent, targeted access)

  • Updates automatically available (Regulatory requirements)

  • Immediately available, as no installations / hardware (server) necessary

online revision
Spectas featured
  • Limited revision (SER 2022)

  • Ordinary revision (SA-CH 2022, HWP)

  • Consolidated financial statements (HWP)

  • Pension funds (PH 40)

  • Municipal accounts (PH 60, HRM2)

  • Special exams (Review PS 910/PH10, Founding, Capital increase, ...)

  • ISA compatible

  • ISQC-CH 1

  • Templates / reporting

  • Data import financial statement

  • German, French (NCR 2015), English

Spectas is partner of:

effiziente Wirtschaftsprüfung
Simple & efficient
audit execution
  • Immediate overview of all clients and the current revision

  • Transparent and flexible exam process

  • Impressive reduction of administration effort
    (Document procurement, filing and integrated referencing, online questioning)

  • Spectas App to upload documents with your smartphone

  • Easy handling, self-explanatory, no training necessary

  • Automatic documentation of the audit quality

  • Secure access from anywhere
  • Data backup and store Switzerland according to Swiss Ebanking Standards (Swisscom)
  • Central filing of all mandate data
  • Geo-redundant document storage

Minimize your administrative work and improve

your quality assurance at the same time!

Have overview and control over your clients and audits at a glance

The cockpit shows you audit areas with increased risk and materiality relevance

Your client can upload their documents encrypted using drag & drop

The auditor creates the list of required documents

The client uploads the documents directly in Spectas

Link documents directly to the positions or use the central storage

The audit procedures of the SER 2022/SA-CH 2022 are available to you

Work with the team from anywhere with all documents

Document your internal quality control according to guideline QA

Learn more about the benefits of Spectas

Try us!

Now you can use Spectas for 



for free and without obligation


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