Tokenization & RWA

Cardano Token Standard Adds Freeze and Seizure Controls

Cardano’s CIP-0113 standard is live on mainnet, enabling issuer-defined freezes, seizures and transfer rules for regulated tokens without changing ADA.

Cardano Token Standard Adds Freeze and Seizure Controls
Cardano’s CIP-0113 standard lets issuers embed freeze, seizure and transfer controls into programmable tokens for regulated financial assets. Image: Cardano Foundation

Key Notes

  • The Cardano Foundation says CIP-0113 is live on mainnet, enabling issuer-defined freeze, seizure and compliance controls for programmable tokens.
  • The rules apply to assets issued under the framework and do not introduce a network-wide freeze power over ADA or ordinary native tokens.
  • CMTA recognizes a Cardano smart-contract profile for tokenized-share certification, while excluding tokenized debt and the underlying blockchain from that recognition.

The Cardano Foundation says its CIP-0113 programmable token standard is live on mainnet, giving issuers a way to embed freezes, seizures and transfer restrictions into regulated digital assets. The framework targets stablecoins, tokenized funds, bonds and other products that need identity checks and compliance controls throughout their circulation.

The Foundation announced the launch at TOKEN2049 in Singapore on October 7. The controls belong to assets issued under the programmable-token framework; the launch does not introduce a network-wide power to freeze ADA or ordinary Cardano native tokens.

How the controls follow each token

Ordinary Cardano native tokens have a limited form of programmability: a minting policy governs their creation and destruction, but does not automatically check every subsequent transfer. That distinction matters for an issuer whose obligations continue after an asset has entered circulation.

Cardano’s developer guide describes a shared smart-contract arrangement that keeps programmable tokens inside a validation framework. Ownership is tracked through a holder’s credential, while an onchain registry identifies each token and the rules that apply to it.

When a holder transfers a programmable token, its validation logic must approve the movement. For example, a fund issuer could require the recipient to appear on an approved list of verified investors, or a stablecoin issuer could apply a denylist to restricted addresses.

The tokens remain native Cardano assets. The system uses existing ledger and scripting features, so the deployment did not require a hard fork. Issuers can select modular rule sets or develop their own controls for the asset they are bringing onchain.

Freeze and seizure powers depend on the token

The CIP-0113 specification separates ordinary transfer checks from third-party actions. A token’s rules can define who may invoke those actions and what they are allowed to do, including forced transfers or seizures without the holder’s explicit consent.

Those permissions are a property of the individual implementation. CIP-0113 does not impose one universal administrator or require every programmable token to carry an identical freeze-and-seize policy. A holder or application therefore needs to assess the rules attached to the particular asset.

That creates a meaningful distinction between controlling a wallet credential and having unrestricted control over an issued financial asset. A valid signature can establish who is requesting a transfer, while the token’s compliance logic can still prevent that transfer from completing.

The specification also calls for integrators to examine both the actions a token can authorize without holder consent and the parties that can trigger them. Where rules can be upgraded, the authority responsible for those changes becomes another part of the trust relationship.

CMTA recognition focuses on tokenized shares

Alongside the mainnet announcement, the Capital Markets and Technology Association recognized a Cardano CMTA smart-contract profile as equivalent to the CMTAT framework under its Tokenized Shares certification scheme. Its expert committee made the decision on October 6.

The recognition covers the mandatory equity-token functions and allows issuers to use the Cardano implementation when seeking certification for ledger-based shares. Conditions include recording a reference to the tokenization terms onchain, representing shares as whole units, and identifying the token and the underlying infrastructure version.

The scope is specific. CMTA says the recognition does not currently extend to its tokenized-debt certification scheme and does not cover Cardano’s underlying base-layer infrastructure. The ability to build a bond token using CIP-0113 should therefore be distinguished from recognition under that separate debt scheme.

For equity issuers, the decision offers a defined route for evaluating a Cardano implementation against an established set of tokenization requirements. It does not establish that every asset created with the broader framework has automatically passed certification.

Wallet integration and security remain important

The Foundation lists Eternl, GeroWallet, CardanoScan and BloxBean among the ecosystem tools supporting the launch. Broader use will still depend on how individual wallets, explorers and decentralized applications implement the framework’s requirements.

The Foundation’s implementation repository explains that wallets need to recognize credential-based ownership and that exchange contracts must account for the additional validators. Native-asset status alone does not remove that integration work.

The Foundation says the mainnet launch followed multiple independent security audits. The repository cautions that audit findings can be resolved or acknowledged as residual design limitations, and that an audit does not guarantee production safety. Each token’s chosen controls and administrative permissions still require scrutiny.

Cardano’s developer documentation also identifies the trade-off in programmable transfers: running a validator on each movement introduces script execution and associated fees. The approach is intended for assets that need continuing restrictions, rather than being a necessary replacement for every ordinary native token.

The launch expands the institutional uses being explored on the network. CoinScreamer previously covered Petrobras’ research into Cardano-based fuel certification and traceability. CIP-0113 addresses a different requirement: enforcing the rules governing ownership and movement of an issued asset after it has been created.

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