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CASUS / FILE N° 2026-07

DO NOT WRITE IN THIS MARGIN

PREAMBLE

Consistently
adequate
excellent legal work,
to your standards.

Book a demo ↗

PREAMBLE

Consistently
adequate
excellent legal work,
to your standards.

Book a demo ↗

PREAMBLE

LEGAL AI · WHERE YOU WORK

Consistently adequate
excellent legal work,
to your standards.

Start free trial

EXHIBIT A — THE CASUS WORD WORKSPACE
Software Contract, page 1 of 8
Software Contract, page 2 of 8
Software Contract, page 3 of 8
Software Contract, page 4 of 8
Software Contract, page 5 of 8
Software Contract, page 6 of 8
Software Contract, page 7 of 8
Software Contract, page 8 of 8

PREAMBLE

LEGAL AI · WHERE YOU WORK

Consistently adequate
excellent legal work,
to your standards.

Start free trial

EXHIBIT A — THE CASUS WORD WORKSPACE
Software Contract, page 1 of 8
Software Contract, page 2 of 8
Software Contract, page 3 of 8
Software Contract, page 4 of 8
Software Contract, page 5 of 8
Software Contract, page 6 of 8
Software Contract, page 7 of 8
Software Contract, page 8 of 8

Built for lawyers. Used every day by lawyers.

Built for lawyers. Used every day by lawyers.

Built for lawyers. Used every day by lawyers.

§ 1 - RECITAL

The precision your clients expect,

at the speed the market demands.

§ 1 - RECITAL

The precision your clients expect,

at the speed the market demands.

§ 1 - RECITAL

The precision your clients expect,

at the speed the market demands.

§ 2

The editor

CASUS meets you

where you work.

Available in your browser for collaboration, and directly in Word for document work. No extra training needed.

W

Risk Review

2 CHANGES

LIABILITY — Art. 8.2

The Supplier’s aggregate liability shall be unlimited limited to the fees paid in the preceding twelve (12) months, except in cases of wilful misconduct.

All other limitations and exclusions remain subject to the governing law and the confidentiality obligations of this Agreement.

§ 2

The editor

CASUS meets you

where you work.

Available in your browser for collaboration, and directly in Word for document work. No extra training needed.

W

Risk Review

2 CHANGES

LIABILITY — Art. 8.2

The Supplier’s aggregate liability shall be unlimited limited to the fees paid in the preceding twelve (12) months, except in cases of wilful misconduct.

All other limitations and exclusions remain subject to the governing law and the confidentiality obligations of this Agreement.

CASUS meets you

where you work.

Available in your browser for collaboration, and directly in Word for document work. No extra training needed.

W

Risk Review

2 CHANGES

LIABILITY — Art. 8.2

The Supplier’s aggregate liability shall be unlimited limited to the fees paid in the preceding twelve (12) months, except in cases of wilful misconduct.

All other limitations and exclusions remain subject to the governing law and the confidentiality obligations of this Agreement.

§ 3

THE WORKFLOW

Legal work

is a team effort.

A matter moves through associates, partners, and clients, each looking at different information in different formats at different moments. CASUS is built for collaboration, turning messy inputs into structured knowledge.

Upload your files

Muster_Müller_Corresp_2024-03-14.eml

14 Mar

Share_Purchase_Agreement_v12.docx

v12

Term_Sheet_Comments_2024-04-02.pdf

2 Apr

Muster_Müller_Corresp_2024-03-21.eml

21 Mar

Due_Diligence_Tracker.xlsx

updated

Collaborate at pace

Patrick Dauner

Patrick Dauner

Summarized all documents.

Summarized all documents.

Today, 08:34

Today, 08:34

Laura Masser

Laura Masser

Ran a cross-reference check.

Ran a cross-reference check.

Found: 5 cross-references

Found: 5 cross-references

Today, 09:47

Today, 09:47

Patrick Dauner

Patrick Dauner

Performed a risk review.

Performed a risk review.

10 risks identified

10 risks identified

Today, 10:22

Today, 10:22

§ 4

FEATURES

The complete legal AI

that works where you work.

4Definitions

The complete legal AIthat works where you work.

AI Chat product interface
4.1AI Chat

Ask questions about the open document, draft clauses, rewrite passages and apply edits directly, with the full document as context.

AI Chat product interface
4.2Proofread

Find language, terminology, definition, numbering and cross-reference issues, then apply clean corrections without changing the legal meaning.

Proofread product interface
4.3Risk Review

Identify risks from each party’s perspective, prioritized by severity and paired with drafting suggestions you can apply directly in Word.

Risk Review product interface
4.4Benchmark

Compare every contract against your playbook or preferred standard, measure alignment and close missing or deviating clauses.

Benchmark product interface
4.5Dossiers

Work across up to 100 documents as one shared context. Ask questions, compare clauses and review entire projects without rebuilding context.

Dossiers product interface
4.6Legal Research

Research law across DACH with more than 1.8 million decisions and other sources, with structured answers and links to trusted sources.

Legal Research product interface
4.7AI Data Room

Analyze hundreds of documents in parallel, extract the fields you define and turn the results into a structured table ready for Excel.

AI Data Room product interface
4.8Integrations

Work where your documents already live. Use CASUS in Microsoft Word and connect your legal workflow without switching tools or copying content.

Integrations product interface

§ 4

FEATURES

The complete legal AI

that works where you work.

4Definitions

The complete legal AIthat works where you work.

AI Chat product interface
4.1AI Chat

Ask questions about the open document, draft clauses, rewrite passages and apply edits directly, with the full document as context.

AI Chat product interface
4.2Proofread

Find language, terminology, definition, numbering and cross-reference issues, then apply clean corrections without changing the legal meaning.

Proofread product interface
4.3Risk Review

Identify risks from each party’s perspective, prioritized by severity and paired with drafting suggestions you can apply directly in Word.

Risk Review product interface
4.4Benchmark

Compare every contract against your playbook or preferred standard, measure alignment and close missing or deviating clauses.

Benchmark product interface
4.5Dossiers

Work across up to 100 documents as one shared context. Ask questions, compare clauses and review entire projects without rebuilding context.

Dossiers product interface
4.6Legal Research

Research law across DACH with more than 1.8 million decisions and other sources, with structured answers and links to trusted sources.

Legal Research product interface
4.7AI Data Room

Analyze hundreds of documents in parallel, extract the fields you define and turn the results into a structured table ready for Excel.

AI Data Room product interface
4.8Integrations

Work where your documents already live. Use CASUS in Microsoft Word and connect your legal workflow without switching tools or copying content.

Integrations product interface

§ 4

FEATURES

The complete legal AI

that works where you work.

4Definitions

The complete legal AIthat works where you work.

AI Chat product interface
4.1AI Chat

Ask questions about the open document, draft clauses, rewrite passages and apply edits directly, with the full document as context.

AI Chat product interface
4.2Proofread

Find language, terminology, definition, numbering and cross-reference issues, then apply clean corrections without changing the legal meaning.

Proofread product interface
4.3Risk Review

Identify risks from each party’s perspective, prioritized by severity and paired with drafting suggestions you can apply directly in Word.

Risk Review product interface
4.4Benchmark

Compare every contract against your playbook or preferred standard, measure alignment and close missing or deviating clauses.

Benchmark product interface
4.5Dossiers

Work across up to 100 documents as one shared context. Ask questions, compare clauses and review entire projects without rebuilding context.

Dossiers product interface
4.6Legal Research

Research law across DACH with more than 1.8 million decisions and other sources, with structured answers and links to trusted sources.

Legal Research product interface
4.7AI Data Room

Analyze hundreds of documents in parallel, extract the fields you define and turn the results into a structured table ready for Excel.

AI Data Room product interface
4.8Integrations

Work where your documents already live. Use CASUS in Microsoft Word and connect your legal workflow without switching tools or copying content.

Integrations product interface

§ 5

Swissness

As complex as it needs to be.

As Swiss as it can be.

As Swiss as it can be.

CASUS is proudly built in Zürich, by Swiss lawyers, for DACH legal practice. Your data is stored in Switzerland and processed in accordance with Swiss data law.

Map of Zurich showing CASUS

47.3685° N · 8.5353° E · ZÜRICH

Map of Zurich showing CASUS

47.3685° N · 8.5353° E · ZÜRICH

§ 6 - SECURITY

Security standards

lawyers trust.

6.1

ISO 27001 infrastructure

Hosted on Google Cloud and Microsoft Azure, both ISO 27001 certified. Encrypted at rest and in transit.

6.2

Swiss nFADP / revDSG

Compliant with Switzerland’s revised Federal Act on Data Protection. GDPR-aligned, with full EU adequacy status.

6.3

Attorney-client privilege

Auxiliary-person status under Art. 321 StGB. Privilege preserved, written confirmation on request.

6.4

Zero data retention

Your documents and queries are not stored after the session, used to train AI models, or shared. What you work on stays with you.

§ 6 - SECURITY

Security standards

lawyers trust.

6.1

ISO 27001 infrastructure

Hosted on Google Cloud and Microsoft Azure, both ISO 27001 certified. Encrypted at rest and in transit.

6.2

Swiss nFADP / revDSG

Compliant with Switzerland’s revised Federal Act on Data Protection. GDPR-aligned, with full EU adequacy status.

6.3

Attorney-client privilege

Auxiliary-person status under Art. 321 StGB. Privilege preserved, written confirmation on request.

6.4

Zero data retention

Your documents and queries are not stored after the session, used to train AI models, or shared. What you work on stays with you.

§ 6 - SECURITY

Security standards

lawyers trust.

6.1

ISO 27001 infrastructure

Hosted on Google Cloud and Microsoft Azure, both ISO 27001 certified. Encrypted at rest and in transit.

6.2

Swiss nFADP / revDSG

Compliant with Switzerland’s revised Federal Act on Data Protection. GDPR-aligned, with full EU adequacy status.

6.3

Attorney-client privilege

Auxiliary-person status under Art. 321 StGB. Privilege preserved, written confirmation on request.

6.4

Zero data retention

Your documents and queries are not stored after the session, used to train AI models, or shared. What you work on stays with you.

§ 7 - CustomersExhibit A
Tereza Jášková

CASUS is the ideal innovation partner for our legal department. The team thinks far into the future while creating meaningful impact in the here and now.

Tereza JáškováManaging Director & Senior Legal Counsel AI, LegalTech, Data & Cyber Security
§ 7 - CustomersExhibit A
Tereza Jášková

CASUS is the ideal innovation partner for our legal department. The team thinks far into the future while creating meaningful impact in the here and now.

Tereza JáškováManaging Director & Senior Legal Counsel AI, LegalTech, Data & Cyber Security
§ 7 - CustomersExhibit A
Tereza Jášková

CASUS is the ideal innovation partner for our legal department. The team thinks far into the future while creating meaningful impact in the here and now.

Tereza JáškováManaging Director & Senior Legal Counsel AI, LegalTech, Data & Cyber Security

§ 8 - EXECUTION

Your best legal documents.

Ever.

Start with a free trial. No IT project. No long contract.

Authorised signatory

CASUS · 2026

§ 8 - EXECUTION

Your best legal documents.

Ever.

Start with a free trial. No IT project. No long contract.

Authorised signatory

CASUS · 2026

§ 8 - EXECUTION

Your best legal documents.

Ever.

Start with a free trial. No IT project. No long contract.

Authorised signatory

CASUS · 2026

§ 9 - FAQ

Annex A

Frequently asked questions

Evaluating CASUS for your firm?

CASUS is a specialized legal AI platform that supports lawyers in analyzing, structuring, and reviewing contracts. The focus is on efficiency, security, and ease of use – without complex IT projects or lengthy implementations. CASUS was developed specifically for everyday legal work and takes into account the high requirements for data protection, professional secrecy, and legal quality in Switzerland and the EU.

Your Legal-AI-Associate.

© 2026 CASUS Technologies AG

Your Legal-AI-Associate.

© 2026 CASUS Technologies AG

Your Legal-AI-Associate.

© 2026 CASUS Technologies AG