Privacy notice

Information about the processing of personal data

Version: 30 August 2026

The controller is CTPM – Stefan Müller, Nord-West-Allee 8, 51789 Lindlar, Germany, mail@ctpm.de. Technical access data are processed to provide the website securely and reliably. Hosting is provided by IONOS SE in Germany. Technically necessary session data protect forms and administration.

When you submit an enquiry, we process the information you provide, including contact, organisation, selected seminar and format, participant numbers, preferred date and location, and your message. We also store a reference number, processing status and the accepted privacy-notice version. Processing is necessary for your enquiry and pre-contractual measures under Article 6(1)(b) GDPR. Security and administrative logs are processed under Article 6(1)(f) GDPR.

Data are retained only as long as required for the enquiry, contract, security or statutory obligations. They are shared only with persons and service providers needed for hosting, communication, contract administration or legal compliance. No non-essential analytics or marketing cookies are used in the basic configuration.

Subject to statutory conditions, you have rights of access, rectification, erasure, restriction, portability and objection, and may complain to a competent supervisory authority. This notice is updated when functions, providers or legal bases change.