Cold calling laws by country · Reviewed October 2026
Cold Calling Laws in Germany
Only with a good reason. Under section 7 of the Act against Unfair Competition (UWG), a sales call to a business needs at least its presumed consent: a concrete reason to believe it would welcome your call. Calls to consumers need their express consent beforehand, and automated calls need express consent from everyone. Pure cold calls with no such reason are unlawful.
A plain summary for business-to-business calls, not legal advice. The official and legal sources are listed at the end.
Cold calling laws in Germany at a glance
| Calls to businesses | At least presumed consent (mutmaßliche Einwilligung) |
|---|---|
| Calls to consumers | Prior express consent, documented and kept for 5 years |
| Automated calls | Prior express consent from everyone |
| Fines for calling consumers without consent | Up to €300,000 |
| Risk for B2B calls without consent | Cease-and-desist claims from competitors and associations |
| Calling hours | None set in the UWG |
| Regulator for consumer calls | Federal Network Agency (Bundesnetzagentur) |

Use this chart on your site
The rule: UWG section 7
Section 7 of the UWG bans business practices that unreasonably harass people. It says an unreasonable nuisance is always assumed for advertising by phone to a consumer without their prior express consent, or to any other market participant without at least their presumed consent. Businesses count as other market participants.
Advertising with automatic calling machines needs prior express consent, whether you're calling a consumer or a business.
What counts as presumed consent?
Presumed consent needs a concrete reason to believe the business would welcome your call, such as an enquiry it made, a conversation at an event, or a clear need for what you sell. A general fit with your target market usually isn't enough, and you have to be able to show the reason if challenged.
In practice, that means going through your list before calls start and noting the reason against each contact you call.
Calling consumers
A sales call to a consumer needs their prior express consent. Under section 7a, the caller must document that consent when it's given and keep the record for five years from when it was given and from each time it's used.
Fines and other risks
- Calling consumers without prior express consent, or using automatic calling machines on them: fines of up to €300,000, enforced by the Federal Network Agency.
- Not documenting or keeping consumer consent: fines of up to €50,000.
- Calling businesses without presumed consent: no fine under section 20, but competitors and qualified business and consumer associations can claim an injunction under section 8, usually starting with a cease-and-desist letter (Abmahnung).
GDPR and named contacts
A named contact's details are personal data under the GDPR, so you need a lawful basis to use them, usually legitimate interests. Anyone can object to direct marketing at any time, and once they do, you must stop.
Before you call German businesses: a checklist
- For each contact, write down the concrete reason they'd welcome your call. If there isn't one, don't call.
- Call businesses only. Call a consumer only if you hold their express consent, documented and kept for five years.
- Make every call a live call. Automated calls need express consent, even to businesses.
- Say at the start who you are and who you're calling for.
- Stop at the first objection, record it, and never call that contact again for marketing.
Can you call a lead in Germany who asked you to?
Allowed with prior express consent, documented · Keep the record for 5 years
- A sales call to a consumer needs their prior express consent.
- Under section 7a, document that consent when it's given, such as the request in which they asked you to call, and keep the record for five years.
Source: UWG § 7 (German) · UWG § 7a (German) · Do not call exemptions by country
Comparing registers? See the do not call registry in every country and how often to re-check your list.
Recording your calls? See whose consent you need in call recording laws by country.
Calling businesses in Germany?
We recommend a caller in South Africa for Germany, from $2,199 a month. They call your prospects during their working day, follow the rules on this page and book meetings on your calendar. See cold calling services in Germany or our B2B telemarketing services.
Cold Calling in Germany: Legal FAQs
The questions people ask most about the rules.
Is cold calling legal in Germany?
Is B2B cold calling legal in Germany?
What is presumed consent (mutmaßliche Einwilligung)?
What are the fines for cold calling in Germany?
Are there legal calling hours in Germany?
Sources
Checked October 2026. We review these rules every month and log the changes on the laws by country page.
Cite this page
Switchstack. “Cold Calling Laws in Germany.” Reviewed October 2026. https://switchstack.io/cold-calling-laws/germany
Cold calling laws in other countries
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