> For the complete documentation index, see [llms.txt](https://docs.teleskope.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.teleskope.ai/specifications.md).

# Specifications

- [File Formats](https://docs.teleskope.ai/specifications/file-formats.md)
- [Compliance Frameworks](https://docs.teleskope.ai/specifications/compliance-frameworks.md)
- [Redaction Methodologies](https://docs.teleskope.ai/specifications/redaction-methodologies.md)
- [Data Elements](https://docs.teleskope.ai/specifications/entity-taxonomy-v2.md)
- [Create a Custom Data Element](https://docs.teleskope.ai/specifications/entity-taxonomy-v2/custom-data-elements.md)
- [Entity Taxonomy v1 (Legacy)](https://docs.teleskope.ai/specifications/entity-taxonomy-v2/data-elements.md)