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

# Compliance Engine

Compliance Engine helps developers enable compliance with evolving regulations
in the blockchain space. It provides a tool for automating transaction screening
that you can integrate into your blockchain workflows through new and updated
APIs.

<Note>
  Compliance Engine on both testnet and mainnet is only available for eligible
  customers. Contact Circle through the
  [Compliance Engine request form](https://www.circle.com/wallets/compliance-engine/#get-in-touch)
  to get access.
</Note>

## Introduction

The rapid evolution of digital assets has introduced new regulatory challenges
for enterprises working with blockchain technologies. Ensuring compliance with
Anti-Money Laundering (AML), Counter-Terrorist Financing (CTF), and other
jurisdictional requirements is now a fundamental need. Circle's Compliance
Engine is a response to these challenges, offering you a solution you can
integrate directly into your applications.

[Transaction screening](/wallets/compliance-engine/tx-screening) automatically
flags high-risk transactions in real-time, preventing potentially non-compliant
activities before they occur.

This tool, available as part of Compliance Engine, provides a seamless solution
for managing compliance workflows, protecting businesses from financial crime
while reducing operational burden.

## Key features

* **One-stop shop:** Consolidate wallet management and transaction evaluations
  into a single platform to remove additional costs like internal training,
  vendor onboarding, or system integrations.
* **Tailored Compliance:** Define rules on how to handle transactions and alerts
  to ensure they align with your unique business use-case and regulatory
  requirements.
* **In-depth investigations:** Leverage console tooling to deep-dive and
  evaluate alerts and research specific wallet addresses to assist with
  transaction reviews or internal investigations.
* **Allowlists & blocklists:** Mitigate risk with quick and granular control
  over your business database of authorized or blocklisted entities.
* **Comprehensive Reporting:** Access and export detailed transaction logs and
  compliance data to facilitate internal investigations, or emphasize regulatory
  adherence.

<Note>
  For integration details, see the
  [Compliance Engine](/wallets/compliance-engine/tx-screening-quickstart) and
  explore the transaction screening option available in the
  [Circle Console](https://console.circle.com/).
</Note>