Whistleblowing System Occultum

Your user-friendly and data-secure whistleblowing system developed in Austria.

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Does it apply to me?

Under the recently enacted Whistleblower Protection Act, companies with more than 249 employees and public institutions are required to implement an internal whistleblowing system as of August 25, 2023. As of December 18, 2023, this obligation will apply to all companies with more than 49 employees.

The whistleblowing system creates a confidential reporting channel for persons who wish to report (possible) legal violations. This reporting channel must ensure the confidentiality of the whistleblower, guarantee data security and enable queries and further correspondence with the whistleblower.

Click here for the law

Who is affected?

Use this short checklist to find aut whether your company is obliged to implement a whistleblowing system:

  • Is it a company or public authority?
  • Do you have more than 49 employees?
  • Is your company located in the European Union?

If these points apply to you, you will most likely need to implement a whistleblowing system.

Your All-inclusive Solution

Occultum is accessible from anywhere. Setup is completed in seconds.

Meets all legal requirements

Occultum complies with all requirements of the whistleblowing system as defined in Art 7 et seq. of Directive (EU) 2019/1937 of the European Parliament.

  • Provides full data security through unique zero-knowledge technology
  • Uses only servers in Austria
  • Occultum was co-developed by UX experts
  • Occultum is accessible from anywhere

Get Notified About Important Incidents

You will be notified about incidents by e-mail. There is no need to keep the application running in background or constantly check for updates.

  • Minimal effort
  • More time to focus on your business

What our customers say

We are proud to have received the following feedback from our prestigious customers.

For us, the simplicity of the application was the decisive factor in choosing Occultum. Another plus point is that it is a product with a server location in Austria.

- Mag.a Patricia Schrettl, Rechtsabteilung (Adolf Darbo AG)

We took a close look at the offers from several providers in advance and then opted for Sententia with www.occultum.at. The simple installation, the completely uncomplicated and anonymous handling for our employees and the fact that it is a solution from Austria that we can easily roll out to the entire group made the decision easy for us.

- Betr.oec. Thomas Bayer, Head of Human Resources (Huber Holding AG)

We chose Occultum because we felt very well and personally looked after right from the start and the technical implementation was simple.

- Mag. Klaus Hanus, Rechtliche u. wirtschaftliche Geschäftsführung (GFSG Gesellschaft zur Förderung seelischer Gesundheit GmbH)

With the Occultum software, we have found an uncomplicated solution for implementing the requirements of the Whistleblower Protection Act. The software is easy to install and user-friendly, and the fair price-performance ratio is also commendable. We are happy to recommend this software solution to others.

- Mag.(FH) Ingrid Bogner, Leitung Personalwesen (ARCUS Sozialnetzwerk gGmbH)

The Occultum software is very easy to implement and use. Sententia's customer support is very competent and easy to reach.

- Mag. Sabine Alt, Prokuristin (neuewege gGmbH)

Occultum is an optimal solution for setting up a secure and anonymous reporting channel: it is quick and easy to implement, even without additional IT support, is uncomplicated to use, fulfills all legal requirements and thus ensures that the Whistleblower Protection Act is implemented in compliance with legal and data protection requirements.

- Mag. Rudolf Gintenreiter, MBA MPA, Qualitätsmanagement (Mentor GmbH & Co OG)


Attractive pricing models. No hidden costs. Free trial option.

Free Trial
14 days
  • Free setup
  • All legally required features
  • Languages DE/EN
  • Unlimited employees
  • Unlimited reports
Try It Now
99,00 /mo
  • Free setup
  • All legally required features
  • 2 Management Accounts
  • Languages DE/EN
  • Daily backups
  • Unlimited employees
  • Unlimited reports
144,00 /mo
  • Free setup
  • Additional features
  • 4 Management Accounts
  • Languages DE/EN/ES/FR/HU/IT/PT
  • Daily backups
  • Unlimited employees
  • Unlimited reports
on request
  • Free setup
  • Additional features
  • Your individual requirements
  • Additional languages
  • Daily backups
  • Unlimited employees
  • Unlimited reports
  • Custom Branding

Still unsure?

Book your free online meeting now!

Presentation 1
Introduction of our tool
Presentation 2
Discussion of legal aspects
Presentation 3
Discussion of common workflows
Presentation 4
Discussion of your requirements