Skip to main content

​
Voice Cloning Contract Templates

​
8. Practical Implementation

In Germany, Austria, and Switzerland, the voice is recognized as personal and protected data. Voice cloning without explicit consent can have significant legal consequences.
Consent is mandatory for the legally compliant use of voice cloning.
1

Voluntariness

Consent must be given voluntarily, informed, and explicitly
2

Documentation

Written or electronic documentation is required
3

Purpose Limitation

Clear definition of purpose, scope, and duration of use
4

Right of Withdrawal

Revocable at any time with clear consequences

​
Best Practices

Transparency

Clear information about purpose and scope of voice usage

Proof of Consent

Careful archiving and protection against unauthorized access

Protection of Minors

Consent from legal guardians is required

Labeling

Identifiability for users and third parties for synthetic voices

​
Sample Contracts

Contracting PartiesSpeaker:
  • Name: ______________________________
  • Address: ___________________________
Client:
  • Name/Company: _______________________
  • Address: ___________________________
1. Subject of the ContractThe subject of this contract is the use of the speaker’s voice for the production of voice recordings and their use within voice cloning and artificial intelligence.2. Scope of Rights TransferThe use of the voice, its modulation, timbre, associated gestures, and all comparable features of the speaker is permitted exclusively for the specific purpose defined in this contract and the concrete production.
The use of the voice for input (including text and data mining), archiving, training, simulation, or other activities related to AI, machine learning, or voice cloning is not permitted without explicit written consent.
3. Consent and Remuneration
  • Use of the voice for AI applications (including voice cloning) requires explicit, written consent
  • A separate, appropriate remuneration for use within AI applications must be agreed upon
  • Remuneration: ________________________ €
4. Data Protection (GDPR-compliant)Processing of voice recordings is done in accordance with GDPR. The voice is considered personal biometric data and may only be processed with consent.Rights of the Speaker:
  • Right to information about stored data
  • Right to deletion (“right to be forgotten”)
  • Right to object to data processing
5. Withdrawal and DeletionConsent to the use of the voice for AI applications can be withdrawn at any time with future effect.In case of withdrawal, the client commits to:
  • Immediate deletion of all stored voice data
  • Deletion of all derived AI models
  • Ceasing any further use
6. Purpose LimitationPurpose of use: ___________________Use is strictly purpose-bound and must not be used for other purposes.7. Final Provisions
  • Amendments require written form
  • If individual provisions are invalid, the remainder of the contract remains effective
  • German law applies
Place, Date: ______________________Signature Speaker: ______________________Signature Client: ______________________

​
Austria: GDPR-Compliant Template

BetweenProvider: [Name and address of the company]andUser: [Name and address of the data subject]
1. Subject of the AgreementThe user consents to the provider recording, processing, and creating an AI model that simulates the voice by means of technical procedures (voice cloning).Processing is carried out in accordance with the GDPR and the Austrian Data Protection Act.2. Purpose of UseThe cloned voice will be used exclusively for the following purposes:☐ Training of AI systems
☐ Creation of voice recordings for: _________________
☐ Others: ____________________________3. Type and Scope of Use
  • Use exclusively for the purposes mentioned above
  • Disclosure to third parties only with explicit consent
  • Commercial use: ☐ Yes ☐ No
4. Storage Duration
  • Voice recordings and AI model will be stored for ____________
  • Deletion will occur after expiration, unless statutory retention obligations exist
5. Right of Withdrawal
The user can withdraw this consent at any time without stating reasons with future effect.
Consequences of Withdrawal:
  • Immediate deletion of voice recordings
  • Deletion of the AI model
  • Cessation of all further processing
6. GDPR RightsThe user has the following rights:
  • Right to information (Art. 15 GDPR)
  • Right to deletion (Art. 17 GDPR)
  • Right to rectification (Art. 16 GDPR)
  • Right to data portability (Art. 20 GDPR)
7. Data SecurityThe provider commits to appropriate technical and organizational measures to protect the data.8. Liability
  • Liability only in cases of intent or gross negligence
  • For damages caused by unauthorized third-party use, only if duty of care is proven breached
9. Applicable LawAustrian law applies. Place of jurisdiction is [Location].
Place, Date: ____________________Signature Provider: ____________________Signature User: ____________________

​
Switzerland: Data Protection Compliant

BetweenResponsible Entity: [Name and address]andData Subject: [Name and address]
1. Subject of the ContractThe data subject consents that the responsible entity records, processes, and creates an AI model for voice imitation using voice cloning technology.2. Legal BasisProcessing is carried out according to:
  • Swiss Data Protection Act (DSG)
  • Federal Act on Data Protection (FADP)
  • EU adequacy decision for cross-border processing
3. Purposes of Use☐ AI system training
☐ Voice recordings for: _______________
☐ Other purposes: ___________________4. Scope of Processing
  • Exclusive use for defined purposes
  • Third-party transfer only with explicit approval
  • Commercial exploitation: ☐ Yes ☐ No
5. Data Retention
  • Retention period: ________________
  • Automatic deletion after expiration
  • Exception: statutory retention obligations
6. Right of Withdrawal
Right of withdrawal at any time without justification with immediate future effect.
Consequences of Withdrawal:
  • Immediate cessation of processing
  • Deletion of all voice recordings
  • Destruction of the AI model
7. Data Subject Rights under DSG
  • Right to access processed data
  • Right to rectification of incorrect data
  • Right to deletion in case of unlawful processing
  • Right to object to processing
8. Data SecurityCommitment to appropriate technical and organizational protective measures according to the state of the art.9. Cross-Border Data Transfers
  • Transfers only to countries with adequate data protection levels
  • EU countries covered by adequacy decision
  • Third countries only with additional guarantees
10. Liability Provisions
  • Liability for intentional or grossly negligent harm
  • Exclusion of liability for force majeure
  • Insurance coverage for data protection breaches
11. Applicable LawSwiss law applies. Competent court: [Location].
Place, Date: ____________________Signature Responsible Entity: ____________________Signature Data Subject: ____________________

​
8.2 Licensing Models and Commercialization

​
Types of Licenses

Exclusive License

Only the licensee is authorized to use the voice for agreed purposes

Non-Exclusive License

Multiple licensees may use the voice simultaneously

Time-Limited

Use restricted to a defined period

Purpose-Bound

Use permitted only for specific applications

​
Compensation Models

Flat Fee:
  • Fixed sum for defined usage rights
  • Simple processing
  • Predictable costs for licensee

​
8.3 Risks of Unauthorized Use

Unauthorized voice usage can lead to severe legal consequences.

Personality Rights

Violation of general personal rights

Data Protection

GDPR violations with fines up to 4% of annual turnover

Copyright/Performance Rights

Violation of artists’ and speakers’ rights

Criminal Law

Potential criminal consequences in cases of fraud

​
Economic Risks

1

Litigation

High costs from lawsuits and attorney fees
2

Damages

Compensation payments for material and immaterial harm
3

Fines

GDPR sanctions imposed by data protection authorities
4

Reputational Damage

Loss of trust among customers and business partners

​
Personal Risks for Affected Individuals

Misuse of the cloned voice for criminal purposes such as CEO fraud or extortion.
Publication of compromising fake statements attributed to the person.
Using the voice to spread false or manipulative content.
Loss of income through unauthorized commercial use of the voice.

​
Tax Aspects

​
Income Tax

License fees are generally subject to income tax in Germany, Austria, and Switzerland.

​
Cross-Border Licenses

With international license agreements, withholding taxes may apply:

Germany

5-10% withholding tax depending on double taxation treaties

Austria

0-10% depending on contracting country

Switzerland

0-8% according to double taxation agreements

​
Recommendations

1

Contractual Clarification

Clear regulation of tax liability in the licensing agreement
2

Tax Advice

Professional consulting for larger licensing projects
3

Compliance

Observance of all tax reporting obligations

Back to Overview

Main document: Legal Information

Compliance Guide

Practical implementation and checklists