Uniswap v4 Unlocks Regulated Assets with Permissioned Pools

Uniswap v4 has introduced Permissioned Pools to enable tokenized funds and regulated assets to access automated market maker (AMM) liquidity while enforcing compliance rules. The feature, launched on August 24, 2026, leverages Uniswap's v4 hook architecture and is now live on Ethereum mainnet and the Sepolia testnet.

Permissioned Pools address a longstanding challenge in DeFi: integrating assets that require issuer-imposed rules about who can hold or trade them. These assets, such as tokenized securities or funds, must comply with regulations like KYC (Know Your Customer) and investor qualifications.

The underlying permissioned asset is held by a dedicated contract called the Permissions Adapter, which issues a virtual representation of the token. The Uniswap pool interacts only with this virtual token, ensuring that the original asset never leaves the compliant custody of the adapter.