# Tempo Policy Registry (TIP-403)

## What is the Tempo Policy Registry?

The Tempo Policy Registry (TIP-403) enables TIP-20 tokens to enforce access control. Instead of each token implementing its own logic, the registry lets policies be created once and shared across multiple tokens.

## Links

* [TIP-403 Specification](https://tempo.xyz/developers/docs/protocol/tip403/spec) — Learn how TIP-403 works and its features
* [Guide: Manage Your Stablecoin](https://tempo.xyz/developers/docs/guide/issuance/manage-stablecoin) — Manage your stablecoin's permissions, supply, and compliance settings
* [Rust Implementation](https://github.com/tempoxyz/tempo/tree/main/crates/precompiles/src/tip403_registry) — Rust implementation in the Tempo client