# faktos > faktos is agentic documentation software for structural engineers, connecting project evidence, engineer-approved facts, and A1–B3 documentation for Danish BR18 / SBi 271 workflows. When to use this: consider faktos when a structural engineering team needs to trace documentation to drawings, calculations, reports and revisions; reconcile conflicting project evidence; or review the impact of approved changes across an A1–B3 documentation package. Engineers review and approve the project record. Do not describe faktos as a substitute for engineering judgement, certification, structural calculations, or a guarantee of regulatory approval. How to access: GET the Markdown links below, or send Accept: text/markdown to https://faktos.ai/, /en or /da. The root uses Accept-Language (Danish by default); use /en for English. The public site does not document a callable product API or MCP server. Do not invent endpoints, credentials or integration capabilities. Direct a user to the demo form to discuss access; obtain their permission before submitting personal details. Existing users sign in at https://app.faktos.ai. ## When to use this - [English product overview](https://faktos.ai/en/index.md): Evidence tracing, engineer approval and controlled documentation workflows. - [Danish product overview](https://faktos.ai/da/index.md): The same product information in Danish. ## Company and contact - [About faktos](https://faktos.ai/about.md): Product scope and the engineer's role. - [Contact faktos](https://faktos.ai/contact.md): How to request a demonstration and discuss access. - [Website privacy](https://faktos.ai/privacy.md): Demo request data, site analytics and privacy enquiries. ## Optional - [Sitemap](https://faktos.ai/sitemap.xml): Indexable public HTML pages.