> For the complete documentation index, see [llms.txt](https://launchnodes.gitbook.io/lido-impact-staking-lis/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://launchnodes.gitbook.io/lido-impact-staking-lis/deployed-contracts.md).

# Deployed Contracts

This section outlines the deployed smart contracts for the LIS platform across our different operational environments. We maintain three distinct stands to ensure stability and facilitate development: **Mainnet and** **Testnet**

Each of these stands utilizes a core set of smart contracts:

* A single **`NGOLisFactory`** smart contract: This contract is responsible for creating and managing `NGOLis` contracts.
* Multiple **`NGOLis`** smart contracts: Each NGO listed on the LIS platform within a specific stand has its own dedicated `NGOLis` smart contract, deployed by the `NGOLisFactory`.<br>
* **Mainnet** - <https://eth.impactstake.com>
* **Testnet** - [https://testnet.impactstake.com](https://testnet.impactstake.com/)