Sponsor's Declaration
Under Regulation (EU) 2024/900, every political advertising campaign must be accompanied by a formal declaration from the sponsor - the entity commissioning the advertisement. This declaration ensures that all legally required information is collected upfront and that the campaign complies with EU transparency standards before any ad is served.
To streamline this process, Phaistos provides a dedicated online form that captures every piece of information mandated by the regulation in a single, guided submission.
How It Works
The process is designed to be as simple as possible for the advertiser:
| 1. Receive the Link | 2. Fill in the Details | 3. Automatic Distribution |
|---|---|---|
| Our team sends the sponsor a direct link to the declaration form. | The sponsor completes all required fields - no technical knowledge needed. | Once submitted, Phaistos automatically populates all political ads of the campaign with the appropriate transparency information. |
The sponsor does not need access to the Phaistos platform. They simply fill out the form via the link they receive, and the system handles everything else automatically.
What the Form Covers
The declaration form collects all information required by Article 7 of Regulation (EU) 2024/900. Below is a summary of the key sections:
- Service Classification
Confirms whether the requested service constitutes political advertising under the regulation.
- Sponsor Eligibility
Verifies that the sponsor meets the eligibility criteria - EU citizen, permanent resident with voting rights, or an EU-established legal entity.
- Sponsor Details
Name, legal name, VAT number, registration number, email, and address of the entity commissioning the ad.
- Controlling Entity
Details of any entity exercising decisive influence over the sponsor's decision-making bodies.
- Paying Entity
If different from the sponsor, full identification of the entity financing the political advertisement.
- Campaign Period & Budget
Publication start and end dates, total amount, currency, and funding sources (public, private EU, or non-EU).
- Targeting Techniques
Declares whether the campaign uses targeting or ad delivery methods based on personal data processing.
- Political Connection
Links the campaign to a specific election or referendum, including the election title, level (European, national, regional, local), and relevant member state or territory.
The sponsor bears sole responsibility for the accuracy and completeness of the information provided and is obligated to immediately update or correct any inaccuracies, in accordance with Regulation (EU) 2024/900.
Form Preview
Below is a preview of the Sponsor's Declaration form as it appears to the advertiser.

The declaration form as presented to the sponsor.