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

# FAQ

### Is BuildOS cloud-based?

* **Yes. BuildOS is hosted on AWS, with availability on AWS GovCloud.**

### Which CAD file types does BuildOS support?

* **.stp/.step, .sldasm, .jt**

### What are Dirac's security and compliance certifications?

* **SOC2 Type 2, ISO 27001, NIST 800-171**

### Where can I find documentation on uploading my file to BuildOS?

* **Check our** [**documentation on uploading**](/how-to-be-successful-in-buildos/tips/how-to-export-your-cad-model.md)**.**