> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ryusai.app/llms.txt
> Use this file to discover all available pages before exploring further.

# US data residency

> US data residency notes for this demo help center, including hosting regions, transfer rules for non-US users, and compliance considerations to review.

US customers may choose US regions for latency, contractual requirements, or comfort with domestic legal process. Pair residency choice with encryption and key management policies.

## Regions

Choose US data centers for latency and regulatory alignment where required.

### Multi-cloud

If you span multiple providers, document failover behavior—some failover paths cross regions unless explicitly constrained.

## Government requests

We publish high-level transparency about requests as permitted by law.

### Customer notice

Your enterprise agreement may define when you receive notice of legal requests affecting your content—verify timelines and contact paths.

## Education

FERPA and similar frameworks may impose additional obligations—consult specialists.

### Student data

If you serve schools, map product features to FERPA roles and allowable disclosures before onboarding student populations.