Six topics. One architecture.
Anyone building software in 2026 is also building compliance. We explain the most important regulations in plain language, show you what is mandatory — and take care of the technical implementation. Not a substitute for a lawyer, but technical advice from developers who build software that already meets these requirements.
Last updated: May 2026 · Content is updated continuously.
Topics in detail
01 · Cookie consentTTDSG/TDDDG compliant
Active opt-in before any non-essential cookie. Rejecting must be as easy as accepting — otherwise it's a fine.
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02 · Data protectionGDPR since 2018, still relevant
Records of processing activities, DPAs, EU hosting, deletion concepts. Up to 4% of annual turnover at stake — no shortcuts.
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03 · EU AI ActRegulation (EU) 2024/1689
AI labelling, risk classification, human-in-the-loop. Prohibited practices since 02.02.2025, high-risk from 02.08.2026.
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04 · AccessibilityBFSG from 28.06.2025
Mandatory for B2C websites, apps, e-commerce. WCAG 2.2 AA, keyboard operation, screen readers, statement page.
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05 · E-invoicingB2B mandatory since 01.01.2025
Structured XML (XRechnung or ZUGFeRD), 8 years archive. PDF alone no longer enough.
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06 · AI agentsMulti-agent compliance
Audit trail per run, approval gates, EU-hosted models, rollback paths. AI Act and GDPR Art. 22 thought together.
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Compliance audit for your project
We review your existing application against cookie banners, data protection, accessibility, e-invoicing capability and AI labelling. You receive a report with concrete actions and effort estimates.
Request auditImportant notice
The content here is technical information, not legal advice. For binding legal information on exemptions, fines or individual cases, please contact a specialist law firm. I help you with the technical part — the legal assessment stays with the lawyer.