# 02 - Compliance Automation with Dynamic Rules Engines

Dynamic rules engines for compliance automation: rule definition, real-time execution and audit trail.

## What you'll learn

- The Four Layers of a Compliance Engine
- Machine-Readable Rules: Translating Law into Code
- Rules Engine: Real-Time Evaluation
- Immutable Audit Trail with HMAC Signing
- Platform Comparison

*This article is part of the **LegalTech** series on federicocalo.dev.*

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## Read the full article

The complete article (24 min read) with code examples, diagrams, and practical exercises is available here:

**➡️ [02 - Compliance Automation with Dynamic Rules Engines](https://federicocalo.dev/en/blog/compliance-automation-dynamic-rules-engines)**

`https://federicocalo.dev/en/blog/compliance-automation-dynamic-rules-engines`

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*By [Federico Calò](https://federicocalo.dev) — Software Developer & Technical Writer*