# Check the environment

Source: https://developer.avalara.com/goods-calculation-en/rms1320077780588/

# Check the environment

Use the Check environment window to confirm whether you're working in the Production or Sandbox environment.

The Check environment window shows whether you're working in the Production or Sandbox environment.

![Check environment window](https://knowledge-be.avalara.com/bundle/cjw6783699913145_cjw6783699913145/page/dsf0086128307015.image?_LANG=enus)