Participant registration - regardless of the event's scale - is not just a logistical step. It's also the point at which you become subject to specific regulations on personal data processing, service provision, and communication with attendees.

So if you're publishing a registration form without proper terms and clauses - you're asking for trouble. Fortunately, avoiding legal pitfalls doesn't have to be complicated or time-consuming.

This guide explains the usual building blocks and the important distinction between accepting event terms, receiving privacy information, and giving optional consent. It is educational material, not legal advice; adapt the documents to your event, sales model, jurisdiction, and processing activities.

1. Consent to terms and conditions

We all know this one - often treated as a formality. Usually, it reads: "I have read and accept the event participation terms and conditions" — provided attendees can open the document before registering and you record which version they accepted and when.

Make sure the link works and points to the version in force at the time of registration. Acceptance of event terms concerns the participation contract; do not bundle it with marketing consent or present it as consent to every use of personal data.

2. Participation terms and conditions

This is the foundation - the document that defines the service of participating in your event. What should it include? Most importantly:

  • date and location of the event,
  • rules for registration and participation,
  • payment, refund, and complaint policies,
  • conditions for event cancellation or program changes.

A well-written set of terms not only clarifies your relationship with attendees - it’s also your insurance in case of disputes. At CONREGO, we often see organizers start treating this seriously only after one problematic event. Better to be prepared.

3. Information clause (GDPR)

Under GDPR Article 13, when you collect data from an attendee you must tell them, among other things:

  • who the data controller is,
  • why you're collecting their data,
  • the lawful basis for each purpose,
  • how long it will be stored,
  • who may receive it,
  • what rights they have and how to complain to a supervisory authority.

You can place the full text under the form or link to it - but in either case, the participant must be able to read it before submitting the form.

Providing privacy information does not itself require the attendee to “consent to GDPR.” The organizer must choose an appropriate lawful basis for each purpose, such as performance of a contract, a legal obligation, legitimate interests, or — only where the choice is genuinely optional — consent. CONREGO can display the notice with the form and record acknowledgement separately from optional consents.

4. Privacy policy

While the information clause refers to form-submitted data, the privacy policy covers a broader scope. It explains how you process data from users browsing your event website - even those who don’t register.

It should include:

  • information about cookies,
  • data collected by analytics tools (e.g., Google Analytics),
  • social media integrations,
  • user rights and contact options regarding data.

Don't have one yet? Use the information clause as your starting point. And if you use CONREGO, every registration page includes a field for your privacy policy link.

5. Marketing consent

This one often causes confusion. Here’s the golden rule: Marketing consent must not be mandatory.

In other words, you can’t require participants to agree to receive newsletters or offers as a condition of event registration.

If you include a checkbox such as “I’d like to receive information about future events”, keep it separate, unticked by default, and optional. Explain how consent can be withdrawn as easily as it was given.

In CONREGO, you can automatically segment those who gave marketing consent - so you can communicate with them without breaching regulations.

Primary Sources and Further Reading

Summary

A well-built registration form isn’t just about collecting data. It’s about building trust - between participant and organizer. And ensuring your own protection as the service provider.

You don’t need a law degree to create compliant documentation - just basic awareness and the right templates.

If you want the entire process - from registration to payments and communication - to be seamless, legal, and easy to manage, give CONREGO a try. It’s free and risk-free.