> ## Documentation Index
> Fetch the complete documentation index at: https://docs.stratta.ch/llms.txt
> Use this file to discover all available pages before exploring further.
# Supported norms
> Which norms Stratta can handle, and what's available in the demo workspace.
Stratta can ingest any structured engineering norm PDF — SIA standards, Eurocodes, and related
documents. Because norms are [scoped to your organization](/en/concepts/multi-tenant-norms),
**your workspace starts empty** and you add the norms you're licensed for.
## Demo workspace
The public Stratta demo workspace has these norms ingested as working examples:
| Norm | Year | Status | Notes |
| ------------- | ---- | --------- | ------------------------------------------------------------------- |
| **SIA 261-1** | 2020 | Available | 134 sections, with formulas, tables, figures, and cross-references. |
| **SIA 260** | — | Available | The basis-of-design norm most other SIA norms cross-reference. |
These demonstrate the full feature set: hierarchical navigation, LaTeX formulas, structured
tables, figures, and cross-norm links.
## What you can add
You can ingest, for your own workspace:
* **SIA standards** — e.g. 260 (basis of design), 261 / 261-1 (actions), 262 (concrete),
263 (steel), 267 (geotechnics), and others.
* **Eurocodes** — EN 1990–1999 and their Swiss national annexes.
* Other structured norms relevant to your practice.
See [Ingest your own norm](/en/guides/ingest-a-norm).
Ingestion quality depends on a clean source PDF and a well-built table-of-contents tree. The
`ingest-norm` skill guides Claude through this; review the result by spot-checking a few
citations.
## Languages
A norm is ingested in its source language (`fr`, `de`, `it`, or `en`). Automatic translation
between languages is on the roadmap but not available yet.
## Related
Add a norm to your workspace.
What's shipped and what's next.