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

# Smart Contract Licenses

> Production-ready smart contract suites for tokenized assets, trading, and lending.

Trusset licenses are self-contained smart contract suites that cover the full lifecycle of a tokenized asset class. Each suite is deployed as an independent set of upgradeable contracts under your control, with no shared state or cross-dependencies between instances.

Every license includes the **Identity System** - a MiCA/eWpG-compliant KYC/AML registry with modular compliance rules, claim management, and machine-readable rejection codes for regulatory audit trails. See [Identity Verification](/sdk/customers/identity) for details on how identity verification and transfer compliance work across all token types.

## Available Licenses

<CardGroup cols={2}>
  <Card title="Commodity Tokens" icon="gem" href="/licenses/commodities/introduction">
    ERC-20 tokens backed by physical commodity reserves. Reserve-enforced minting, physical and cash redemption, sub-issuer architecture, and primary market sales.
  </Card>

  <Card title="Stock Tokens" icon="chart-line" href="/licenses/stocks/introduction">
    ERC-3643 compliant security tokens for equity instruments. Corporate actions, dividend distribution, and regulated transfer controls.
  </Card>

  <Card title="Commodity Orderbook" icon="arrow-right-arrow-left" href="/licenses/commodity-orderbook/introduction">
    Hybrid orderbook custody for commodity token trading. Off-chain matching with on-chain settlement, batch trades, liquidation routing, and token-enforced compliance.
  </Card>

  <Card title="Stock Orderbook" icon="arrow-right-arrow-left" href="/licenses/stock-orderbook/introduction">
    Hybrid orderbook custody for security token trading. Off-chain matching with on-chain settlement, batch trades, liquidation routing, and compliance-boundary enforcement.
  </Card>
</CardGroup>

<Note>
  **Coming soon** - Commodity Lending and Stock Lending license documentation is in progress. [Contact us](https://www.trusset.org/contact) for early access to these contract suites.
</Note>

## What a License Includes

Each license provides the full smart contract source code, deployment scripts, and integration documentation for one product vertical. Contracts are UUPS-upgradeable with a governance model that separates platform authority (TrussetDAO) from issuer control - upgrades require both parties to agree.

## Audits

All contract suites are undergoing formal security audits. See [Security Audits](/security/trusset-audits) for current status and reports.