Version 1.0, effective from 1 November 2026
Sub-processors
This list sets out the other processors (sub-processors) that the operator Ing. Matěj Kmínek, Company ID 02877961, engages in running the Attendees attendance system and the attendees.eu website. It is Annex 1 to the Data Processing Agreement.
List of sub-processors
| Sub-processor | Registered office | Purpose | Place of processing | Legal basis for transfer |
|---|---|---|---|---|
| SecurityNet.cz s.r.o. (brand Hukot, hukot.net), company ID 27501418 | U Velorexu 1301, 564 01 Žamberk, Czech Republic | housing and connectivity of the server on which the website and all attendance systems run, including databases | Czech Republic | no transfer to a third country |
| Cloudflare, Inc. | 101 Townsend St., San Francisco, CA 94107, USA | DNS management, content delivery (CDN) and protection against attacks for attendees.eu and all system addresses; form verification through the Turnstile service on the installation page | EU and USA (global network) | Commission adequacy decision under the EU-US Data Privacy Framework (Cloudflare is certified); as a fallback, standard contractual clauses |
Who is not a sub-processor
- The mail server mail.kminet.eu, from which the e-mails of the website and the attendance systems are sent (installation links, infomail, regular reports), is run by the operator itself. It is not a sub-processor.
- Providers to which the controller itself sends data, for example the mailboxes of report recipients or a payroll accountant chosen by the controller, are not sub-processors of the operator.
Changes to the list
The operator informs customers of an intended addition or replacement of a sub-processor by e-mail to the system administrator's address at least 14 days in advance. Within that period, the customer may object under the procedure in Article 4.4 of the Data Processing Agreement. The updated list with a new effective date is published on this page.