What is the difference between the Compliance and Enablement Toolbox and the Integration Sandbox?

What is the difference between the Compliance and Enablement Toolbox and the Integration Sandbox?

The Compliance and Enablement Toolbox (CET) comprises of:

  1. An offline SDK tool to validate QR Code and XMLs; and
  2. A Portal-based Validator for non-technical users (such as tax or accounts teams) to validate XMLs.
    The Integration Sandbox allows testing integration of taxpayer’s E invoicing solutions with a sandbox environment using test APIs to send requests and documents in a similar manner to how it would be done on the core e-invoicing platform. This sandbox will perform validations that are part of the SDK and some additional checks that cannot be done offline or are specific to API requests. The SDK requires XML files / QR code strings as inputs while the Integration Sandbox requires an API request as input.