We use cookies and similar technologies to provide, secure and improve our website. Technically necessary cookies are essential for the operation of the site and are used on the basis of § 25 para. 2 TDDDG (formerly TTDSG) and Art. 6 para. 1 f GDPR. We only use optional cookies for convenience, statistics and marketing with your consent in accordance with Section 25 (1) TDDDG in conjunction with Art. 6 (1) a GDPR. You can revoke or adjust your consent for the future at any time in the “Cookie Center” at the bottom of the page.

With your consent, personal data may also be transferred to third countries (including the USA). The level of data protection there may not be equivalent to that in the EU; access by authorities is not excluded. The legal basis for this is Art. 49 para. 1 a GDPR. Further information can be found in our privacy policy.

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Cookie Center (Details)

1) Necessary (always active)

Purpose: Basic functions, security, consent management, load balancing.

Examples: Session ID, consent log, load balancer.

Legal basis: § 25 para. 2 TDDDG, Art. 6 para. 1 f GDPR.

Storage period: Session up to max. 12 months.

Recipient/third country: no third country transfer.

2) Comfort/preferences (optional)

Purpose: Remembering language, location/view settings, embedded media (e.g. map sections).

Legal basis: Consent, § 25 para. 1 TDDDG / Art. 6 para. 1 a GDPR.

Storage period: up to 12 months.

Recipient/third country: depending on the service; possible: EU/EEA & USA.

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3) Statistics/analysis (optional)

Purpose: Reach measurement, error analysis, performance.

Examples: Pseudonymized measurement IDs, page interactions.

Legal basis: Consent, § 25 para. 1 TDDDG / Art. 6 para. 1 a GDPR.

Storage period: 1 day to 14 months (depending on the service).

Recipient/third country: depending on provider; USA possible.

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4) Marketing (optional)

Purpose: Integration of external content and campaign tracking (e.g. video player, social plugins, embedded newsletter forms).

Examples: YouTube player, LinkedIn Insights, CleverReach (form integration/registration).

Legal basis: Consent, § 25 para. 1 TDDDG / Art. 6 para. 1 a GDPR.

Storage period: up to 13 months (depending on the service).

Recipient/third country: USA possible (transfer on the basis of EU-SCC; additionally Art. 49 para. 1 a GDPR with consent).