# Checking environment

Source: https://developer.avalara.com/products/tax-compliance/integration-guides/extractor-en/design_experience/environment_check/

Guide: Brazil Returns (Tax compliance) - English

# Checking environment

Provide evidence that demonstrates which environment (Production or Sandbox) the client/partner is operating.

![](https://www.avalara.com/content/dam/assets/ui/screenshots/environment__check_returns.png)

[Previous](/extractor-en/design_experience/environment)

[Next](/extractor-en/design_experience/timeout_calls)