Compliance · Germany
SMS Compliance in Germany
A practical overview of the rules that affect SMS messaging and marketing in Germany, with a checklist before you launch.
Key Rules for SMS in Germany
In Germany, marketing SMS and emails generally require prior express consent under section 7 of the Act against Unfair Competition (UWG) and the GDPR, and double opt-in is the standard way to document that consent.
Across the EU and the UK, the ePrivacy rules (implemented through national laws, and PECR in the UK) generally require prior consent before sending marketing texts to individuals, with a limited 'soft opt-in' for existing customers buying similar products. GDPR or UK GDPR then governs how the contact data itself is handled.
Data Protection
German websites need GDPR compliance, cookie consent under the TDDDG and an Impressum (legal notice) identifying the business.
Keep a record of how each contact was collected, what they agreed to and when, and make it easy for them to withdraw consent.
Practical Checklist
- Collect and record consent (or confirm an existing customer relationship) before sending, with the date and source.
- Use a registered sender ID or number that recipients can recognise as your business.
- Identify your business in every message and keep promotional and service messages separate.
- Give a simple way to opt out of marketing and process opt-outs quickly across all your systems.
- Send in the recipient's local daytime hours and keep frequency reasonable.
Contact data
Format numbers in international E.164 format with the +49 country code, remove duplicates and invalid numbers, and keep consent records linked to each number.
Timing and Language
Germany follows the Europe/Berlin time zone (UTC+02:00 in October 2026). The usual working week is Monday to Friday. Schedule SMS campaigns for the recipient's local daytime hours, avoid public holidays and religious observances that matter to your audience, and convert send times from IST before scheduling.
In Berlin, customers commonly use German and English. Messages in the customer's preferred language usually perform better, but check how local-language text affects character counts (for SMS) and template approval (for WhatsApp).
Digital Habits and Channels in Germany
Germany has very high smartphone use, and WhatsApp is by far the most used messaging app; many Germans are privacy-conscious and expect explicit, double opt-in consent before receiving any marketing. SMS is used mainly for transactional messages and two-factor authentication, and alphanumeric sender IDs are generally supported.
Payment habits are distinctive: cash is still more common than in many European countries, and online shoppers favour PayPal, invoice payment (Kauf auf Rechnung) and direct debit (SEPA Lastschrift) over credit cards. Websites need an Impressum with full company details. The commercial calendar peaks in Advent and at Christmas markets, and Black Friday has become important, while many businesses slow down during summer school holidays, which are staggered by state.
Germany is Europe's largest economy, built on the Mittelstand: hundreds of thousands of family-owned, often export-focused manufacturers of machinery, car parts, chemicals and electrical equipment, alongside global groups such as Volkswagen, Siemens, BASF and SAP. VAT (Mehrwertsteuer) is 19%, with 7% on food and books. Under Section 7 of the Act against Unfair Competition (UWG), marketing by SMS, email or phone to consumers requires prior express consent, and the double opt-in is the accepted way to prove it. Every commercial website needs an Impressum with the company's legal details, and invoice payment (Kauf auf Rechnung), PayPal and Klarna are popular online.
Advertising Alongside Messaging
Advertising must comply with the UWG, including clear labelling of advertising and influencer content.
This guide is general information, not legal advice, and reflects our understanding as of October 2026. Rules change, so we check current requirements for Germany before every launch.
Planning SMS campaigns for Germany?
We check the rules, set up sender requirements and run compliant campaigns.
SMS in Germany: FAQs
Do I need consent to send marketing SMS messages in Germany?
In most cases, yes, or at least an existing customer relationship and a clear opt-out. In Germany, marketing SMS and emails generally require prior express consent under section 7 of the Act against Unfair Competition (UWG) and the GDPR, and double opt-in is the standard way to document that consent.
Do I need a registered sender ID for Germany?
Sender ID rules vary by country and operator. Some countries require pre-registration of alphanumeric sender IDs, others only allow numeric senders. We confirm the current requirement before launch.
Can DND Teams run SMS campaigns to Germany?
Yes. We are based in Bhopal, India, and run campaigns for international markets remotely, after checking the current rules, sender requirements and coverage for Germany.
Is this legal advice?
No. This guide is general information to help you plan. Regulations change and their application depends on your business, so take local legal advice for significant campaigns.
Related Guides and Services
Other channels in Germany
SMS rules in nearby markets
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