Cold Outreach in Switzerland: What the UWG Law Really Says

Cold outreach is a powerful tool for finding new clients. But in Switzerland, doing things the wrong way can be costly, not only in terms of fines but also for your reputation. There are precise laws, particularly the Federal Act on Unfair Competition (UWG) and the new Data Protection Act (nLPD), which clearly define the boundaries.

It's not true that B2B cold outreach is always prohibited. It is permissible to contact potential clients if you do so under certain conditions. Let's look at what this means in practice, for both phone calls and emails, and how Swiss Lead Pro can help you navigate this complex environment.

Cold Calls: The Clear 'No' from the UWG

Let's start with the most sensitive point: cold calls. In Switzerland, Article 3, letter o, of the Unfair Competition Act (UWG) is very clear. It expressly prohibits:

"direct customer advertising through telecommunication services without the customer's prior consent and without indicating or concealing one's identity, or through insistent or otherwise annoying calls"

This means that, in principle, you cannot simply pick up a phone book and call random numbers to offer your services or products. It is not allowed. The key here is "prior consent." Without it, a commercial call is considered unfair.

The Importance of the Asterisk

A fundamental, Switzerland-specific aspect is the asterisk in the phone directory. If a number is marked with an asterisk (*), it means the owner does not wish to receive advertising calls. Calling a number with an asterisk is a clear violation of the UWG and can lead to complaints and penalties. Even without an asterisk, the principle of "prior consent" remains valid, but the asterisk makes the intent not to be contacted even more explicit.

So, what to do?

1. Check for consent: Do you already have a business relationship with the company? Have they expressed interest in your services in the past? This can be safer ground.
2. Exclusion lists: Make sure you never call numbers with an asterisk.
3. Referrals: The best way to make cold calls is through a referral. If someone suggested you call, the conversation already starts from a different point.

Cold Emails: More Flexibility, but with Caution

When it comes to cold emails, the situation is slightly more nuanced. The UWG also applies here, and the concept of "prior consent" is always central. However, there's a subtle difference, especially in a B2B context.

You cannot send advertising emails to email addresses you've collected randomly, without any connection to the company or its activity. That's spam and violates the UWG.

'Legitimate Interest' in B2B

The new Data Protection Act (nLPD), which came into force on September 1, 2023, introduced the concept of "legitimate interest." In a B2B context, you can argue for a "legitimate interest" in contacting a company if:

1. There is objective relevance: Your services or products are clearly relevant to the recipient's business. For example, if you sell management software for medical practices, it's legitimate to contact medical practices.
2. There is no explicit objection: The recipient has never expressed a desire not to be contacted.
3. The email is personalized and relevant: It's not a generic mass email, but a targeted message offering potential value.
4. An opt-out option is always provided: Every email must contain a clear link to easily unsubscribe from future communications.

Concrete example: You are a supplier of solar panels for businesses and individuals. You can send an email to a construction company in Zurich that you know is interested in sustainable solutions, proposing a partnership or a free on-site visit. However, if you send the same email to a law firm in Geneva, the relevance is less obvious, and the risk of violating the UWG increases.

Where to Find Compliant Email Addresses?

This is the crucial point. You cannot buy email lists without knowing how they were generated. You must rely on public and verified sources that clearly indicate the company's activity.

Swiss Lead Pro helps you precisely here. We extract email addresses and company data from public sources such as:

• local.ch and search.ch: Business directories where companies have voluntarily published their contact information.
• Google Maps: Publicly available business data.
• Commercial Register (Zefix): Official information on Swiss companies, including the UID number, which guarantees the existence and legal registration of the entity.

These sources are considered public and legitimate. However, even with these sources, the relevance of your message and the ability to unsubscribe remain fundamental.

Difference Between B2B and B2C

It's crucial to distinguish between B2B (Business-to-Business) and B2C (Business-to-Consumer) cold outreach.

• B2C: The rules are much stricter. Consumer protection is a priority. Calls or emails to individuals without explicit consent are almost always prohibited by the UWG and the nLPD.
• B2B: As we have seen, there is more room for maneuver, especially for emails, if there is a "legitimate interest" and commercial relevance. However, compliance with objections (opt-out) is always mandatory.

How to Stay Compliant: Your Checklist

To ensure your cold outreach strategy is legally sound in Switzerland, follow these steps:

1. Phone Calls: Always avoid calling numbers with an asterisk. For others, assess whether you have a prior relationship or a solid referral. When in doubt, do not call.
2. B2B Emails:
   • Relevance: Is your product/service objectively useful for the company you are contacting?
   • Source: Did you obtain the address from a public and verifiable source (like those used by Swiss Lead Pro)?
   • Personalization: Is the email targeted and not generic?
   • Opt-out: Every email must have a clear, functional unsubscribe link.
   • Content: Be transparent about who you are and why you are writing. Do not use tricks to hide the commercial nature of the message.
3. Data: Ensure your data is up-to-date. Outdated data can lead to incorrect contacts and frustration.
4. Documentation: Keep a record of your activities, including consents (if applicable) and opt-out requests. This can be useful in case of disputes.
5. Training: Train your team on Swiss regulations (UWG and nLPD) related to cold outreach.

Conclusion: Legal and Advantageous Cold Outreach in Switzerland

Cold outreach in Switzerland is not taboo, but it requires knowledge of the rules and a respectful approach. Understanding the UWG and nLPD allows you to operate safely, protecting your company's reputation and building solid relationships with potential clients.

With tools like Swiss Lead Pro, you can get verified B2B lead lists from public sources, with compliantly extracted email addresses, allowing you to focus on creating relevant and valuable messages. This way, you avoid fines and complaints and can generate leads effectively and legally.

Don't risk damaging your reputation or incurring penalties. Start generating compliant B2B leads today: Try Swiss Lead Pro for free.